74304440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13967}}^1$

素因数の和:14004

約数の個数: 64

約数和(自身を含む): 201139200

約数和(自身を除く): 126834760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13967, 27934, 55868, 69835, 97769, 111736, 139670, 195538, 265373, 279340, 391076, 488845, 530746, 558680, 782152, 977690, 1061492, 1326865, 1857611, 1955380, 2122984, 2653730, 3715222, 3910760, 5307460, 7430444, 9288055, 10614920, 14860888, 18576110, 37152220, 74304440]

約数ペア:

[(1, 74304440), (2, 37152220), (4, 18576110), (5, 14860888), (7, 10614920), (8, 9288055), (10, 7430444), (14, 5307460), (19, 3910760), (20, 3715222), (28, 2653730), (35, 2122984), (38, 1955380), (40, 1857611), (56, 1326865), (70, 1061492), (76, 977690), (95, 782152), (133, 558680), (140, 530746), (152, 488845), (190, 391076), (266, 279340), (280, 265373), (380, 195538), (532, 139670), (665, 111736), (760, 97769), (1064, 69835), (1330, 55868), (2660, 27934), (5320, 13967)]