2026042880

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 5052801600

約数和(自身を除く): 3026758720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 97, 128, 160, 164, 194, 199, 205, 256, 320, 328, 388, 398, 410, 485, 512, 640, 656, 776, 796, 820, 970, 995, 1280, 1312, 1552, 1592, 1640, 1940, 1990, 2560, 2624, 3104, 3184, 3280, 3880, 3977, 3980, 5248, 6208, 6368, 6560, 7760, 7954, 7960, 8159, 10496, 12416, 12736, 13120, 15520, 15908, 15920, 16318, 19303, 19885, 20992, 24832, 25472, 26240, 31040, 31816, 31840, 32636, 38606, 39770, 40795, 49664, 50944, 52480, 62080, 63632, 63680, 65272, 77212, 79540, 81590, 96515, 101888, 104960, 124160, 127264, 127360, 130544, 154424, 159080, 163180, 193030, 248320, 254528, 254720, 261088, 308848, 318160, 326360, 386060, 509056, 509440, 522176, 617696, 636320, 652720, 772120, 791423, 1018112, 1044352, 1235392, 1272640, 1305440, 1544240, 1582846, 2036224, 2088704, 2470784, 2545280, 2610880, 3088480, 3165692, 3957115, 4177408, 4941568, 5090560, 5221760, 6176960, 6331384, 7914230, 9883136, 10181120, 10443520, 12353920, 12662768, 15828460, 20887040, 24707840, 25325536, 31656920, 49415680, 50651072, 63313840, 101302144, 126627680, 202604288, 253255360, 405208576, 506510720, 1013021440, 2026042880]

約数ペア:

[(1, 2026042880), (2, 1013021440), (4, 506510720), (5, 405208576), (8, 253255360), (10, 202604288), (16, 126627680), (20, 101302144), (32, 63313840), (40, 50651072), (41, 49415680), (64, 31656920), (80, 25325536), (82, 24707840), (97, 20887040), (128, 15828460), (160, 12662768), (164, 12353920), (194, 10443520), (199, 10181120), (205, 9883136), (256, 7914230), (320, 6331384), (328, 6176960), (388, 5221760), (398, 5090560), (410, 4941568), (485, 4177408), (512, 3957115), (640, 3165692), (656, 3088480), (776, 2610880), (796, 2545280), (820, 2470784), (970, 2088704), (995, 2036224), (1280, 1582846), (1312, 1544240), (1552, 1305440), (1592, 1272640), (1640, 1235392), (1940, 1044352), (1990, 1018112), (2560, 791423), (2624, 772120), (3104, 652720), (3184, 636320), (3280, 617696), (3880, 522176), (3977, 509440), (3980, 509056), (5248, 386060), (6208, 326360), (6368, 318160), (6560, 308848), (7760, 261088), (7954, 254720), (7960, 254528), (8159, 248320), (10496, 193030), (12416, 163180), (12736, 159080), (13120, 154424), (15520, 130544), (15908, 127360), (15920, 127264), (16318, 124160), (19303, 104960), (19885, 101888), (20992, 96515), (24832, 81590), (25472, 79540), (26240, 77212), (31040, 65272), (31816, 63680), (31840, 63632), (32636, 62080), (38606, 52480), (39770, 50944), (40795, 49664)]