2013159040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4513}}^1$

素因数の和:4590

約数の個数: 128

約数和(自身を含む): 5221253520

約数和(自身を除く): 3208094480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 640, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 2176, 2624, 2720, 2788, 3280, 3485, 4513, 5248, 5440, 5576, 6560, 6970, 9026, 10880, 11152, 13120, 13940, 18052, 22304, 22565, 26240, 27880, 36104, 44608, 45130, 55760, 72208, 76721, 89216, 90260, 111520, 144416, 153442, 180520, 185033, 223040, 288832, 306884, 361040, 370066, 383605, 446080, 577664, 613768, 722080, 740132, 767210, 925165, 1227536, 1444160, 1480264, 1534420, 1850330, 2455072, 2888320, 2960528, 3068840, 3145561, 3700660, 4910144, 5921056, 6137680, 6291122, 7401320, 9820288, 11842112, 12275360, 12582244, 14802640, 15727805, 23684224, 24550720, 25164488, 29605280, 31455610, 49101440, 50328976, 59210560, 62911220, 100657952, 118421120, 125822440, 201315904, 251644880, 402631808, 503289760, 1006579520, 2013159040]

約数ペア:

[(1, 2013159040), (2, 1006579520), (4, 503289760), (5, 402631808), (8, 251644880), (10, 201315904), (16, 125822440), (17, 118421120), (20, 100657952), (32, 62911220), (34, 59210560), (40, 50328976), (41, 49101440), (64, 31455610), (68, 29605280), (80, 25164488), (82, 24550720), (85, 23684224), (128, 15727805), (136, 14802640), (160, 12582244), (164, 12275360), (170, 11842112), (205, 9820288), (272, 7401320), (320, 6291122), (328, 6137680), (340, 5921056), (410, 4910144), (544, 3700660), (640, 3145561), (656, 3068840), (680, 2960528), (697, 2888320), (820, 2455072), (1088, 1850330), (1312, 1534420), (1360, 1480264), (1394, 1444160), (1640, 1227536), (2176, 925165), (2624, 767210), (2720, 740132), (2788, 722080), (3280, 613768), (3485, 577664), (4513, 446080), (5248, 383605), (5440, 370066), (5576, 361040), (6560, 306884), (6970, 288832), (9026, 223040), (10880, 185033), (11152, 180520), (13120, 153442), (13940, 144416), (18052, 111520), (22304, 90260), (22565, 89216), (26240, 76721), (27880, 72208), (36104, 55760), (44608, 45130)]