401117139070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{607}}^1\times {\mathrm{1993}}^1$

素因数の和:3145

約数の個数: 64

約数和(自身を含む): 735325433856

約数和(自身を除く): 334208294786

約数列:

[1, 2, 5, 10, 71, 142, 355, 467, 607, 710, 934, 1214, 1993, 2335, 3035, 3986, 4670, 6070, 9965, 19930, 33157, 43097, 66314, 86194, 141503, 165785, 215485, 283006, 283469, 331570, 430970, 566938, 707515, 930731, 1209751, 1415030, 1417345, 1861462, 2419502, 2834690, 4653655, 6048755, 9307310, 12097510, 20126299, 40252598, 66081901, 85892321, 100631495, 132163802, 171784642, 201262990, 330409505, 429461605, 564953717, 660819010, 858923210, 1129907434, 2824768585, 5649537170, 40111713907, 80223427814, 200558569535, 401117139070]

約数ペア:

[(1, 401117139070), (2, 200558569535), (5, 80223427814), (10, 40111713907), (71, 5649537170), (142, 2824768585), (355, 1129907434), (467, 858923210), (607, 660819010), (710, 564953717), (934, 429461605), (1214, 330409505), (1993, 201262990), (2335, 171784642), (3035, 132163802), (3986, 100631495), (4670, 85892321), (6070, 66081901), (9965, 40252598), (19930, 20126299), (33157, 12097510), (43097, 9307310), (66314, 6048755), (86194, 4653655), (141503, 2834690), (165785, 2419502), (215485, 1861462), (283006, 1417345), (283469, 1415030), (331570, 1209751), (430970, 930731), (566938, 707515)]