1567655440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13829}}^1$

素因数の和:13964

約数の個数: 80

約数和(自身を含む): 3961465200

約数和(自身を除く): 2393809760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 436, 520, 545, 872, 1040, 1090, 1417, 1744, 2180, 2834, 4360, 5668, 7085, 8720, 11336, 13829, 14170, 22672, 27658, 28340, 55316, 56680, 69145, 110632, 113360, 138290, 179777, 221264, 276580, 359554, 553160, 719108, 898885, 1106320, 1438216, 1507361, 1797770, 2876432, 3014722, 3595540, 6029444, 7191080, 7536805, 12058888, 14382160, 15073610, 19595693, 24117776, 30147220, 39191386, 60294440, 78382772, 97978465, 120588880, 156765544, 195956930, 313531088, 391913860, 783827720, 1567655440]

約数ペア:

[(1, 1567655440), (2, 783827720), (4, 391913860), (5, 313531088), (8, 195956930), (10, 156765544), (13, 120588880), (16, 97978465), (20, 78382772), (26, 60294440), (40, 39191386), (52, 30147220), (65, 24117776), (80, 19595693), (104, 15073610), (109, 14382160), (130, 12058888), (208, 7536805), (218, 7191080), (260, 6029444), (436, 3595540), (520, 3014722), (545, 2876432), (872, 1797770), (1040, 1507361), (1090, 1438216), (1417, 1106320), (1744, 898885), (2180, 719108), (2834, 553160), (4360, 359554), (5668, 276580), (7085, 221264), (8720, 179777), (11336, 138290), (13829, 113360), (14170, 110632), (22672, 69145), (27658, 56680), (28340, 55316)]