13555737040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{50147}}^1$

素因数の和:50300

約数の個数: 80

約数和(自身を含む): 32832898560

約数和(自身を除く): 19277161520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 109, 124, 155, 218, 248, 310, 436, 496, 545, 620, 872, 1090, 1240, 1744, 2180, 2480, 3379, 4360, 6758, 8720, 13516, 16895, 27032, 33790, 50147, 54064, 67580, 100294, 135160, 200588, 250735, 270320, 401176, 501470, 802352, 1002940, 1554557, 2005880, 3109114, 4011760, 5466023, 6218228, 7772785, 10932046, 12436456, 15545570, 21864092, 24872912, 27330115, 31091140, 43728184, 54660230, 62182280, 87456368, 109320460, 124364560, 169446713, 218640920, 338893426, 437281840, 677786852, 847233565, 1355573704, 1694467130, 2711147408, 3388934260, 6777868520, 13555737040]

約数ペア:

[(1, 13555737040), (2, 6777868520), (4, 3388934260), (5, 2711147408), (8, 1694467130), (10, 1355573704), (16, 847233565), (20, 677786852), (31, 437281840), (40, 338893426), (62, 218640920), (80, 169446713), (109, 124364560), (124, 109320460), (155, 87456368), (218, 62182280), (248, 54660230), (310, 43728184), (436, 31091140), (496, 27330115), (545, 24872912), (620, 21864092), (872, 15545570), (1090, 12436456), (1240, 10932046), (1744, 7772785), (2180, 6218228), (2480, 5466023), (3379, 4011760), (4360, 3109114), (6758, 2005880), (8720, 1554557), (13516, 1002940), (16895, 802352), (27032, 501470), (33790, 401176), (50147, 270320), (54064, 250735), (67580, 200588), (100294, 135160)]