1837902080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5072

約数の個数: 144

約数和(自身を含む): 5155000704

約数和(自身を除く): 3317098624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1120, 1148, 1280, 1312, 1435, 1640, 1792, 2240, 2296, 2624, 2870, 3280, 4480, 4592, 5003, 5248, 5740, 6560, 8960, 9184, 10006, 10496, 11480, 13120, 18368, 20012, 22960, 25015, 26240, 35021, 36736, 40024, 45920, 50030, 52480, 70042, 73472, 80048, 91840, 100060, 140084, 160096, 175105, 183680, 200120, 205123, 280168, 320192, 350210, 367360, 400240, 410246, 560336, 640384, 700420, 800480, 820492, 1025615, 1120672, 1280768, 1400840, 1435861, 1600960, 1640984, 2051230, 2241344, 2801680, 2871722, 3201920, 3281968, 4102460, 4482688, 5603360, 5743444, 6403840, 6563936, 7179305, 8204920, 8965376, 11206720, 11486888, 13127872, 14358610, 16409840, 22413440, 22973776, 26255744, 28717220, 32819680, 44826880, 45947552, 52511488, 57434440, 65639360, 91895104, 114868880, 131278720, 183790208, 229737760, 262557440, 367580416, 459475520, 918951040, 1837902080]

約数ペア:

[(1, 1837902080), (2, 918951040), (4, 459475520), (5, 367580416), (7, 262557440), (8, 229737760), (10, 183790208), (14, 131278720), (16, 114868880), (20, 91895104), (28, 65639360), (32, 57434440), (35, 52511488), (40, 45947552), (41, 44826880), (56, 32819680), (64, 28717220), (70, 26255744), (80, 22973776), (82, 22413440), (112, 16409840), (128, 14358610), (140, 13127872), (160, 11486888), (164, 11206720), (205, 8965376), (224, 8204920), (256, 7179305), (280, 6563936), (287, 6403840), (320, 5743444), (328, 5603360), (410, 4482688), (448, 4102460), (560, 3281968), (574, 3201920), (640, 2871722), (656, 2801680), (820, 2241344), (896, 2051230), (1120, 1640984), (1148, 1600960), (1280, 1435861), (1312, 1400840), (1435, 1280768), (1640, 1120672), (1792, 1025615), (2240, 820492), (2296, 800480), (2624, 700420), (2870, 640384), (3280, 560336), (4480, 410246), (4592, 400240), (5003, 367360), (5248, 350210), (5740, 320192), (6560, 280168), (8960, 205123), (9184, 200120), (10006, 183680), (10496, 175105), (11480, 160096), (13120, 140084), (18368, 100060), (20012, 91840), (22960, 80048), (25015, 73472), (26240, 70042), (35021, 52480), (36736, 50030), (40024, 45920)]