39899800802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 64772784000

約数和(自身を除く): 24872983198

約数列:

[1, 2, 17, 34, 149, 163, 211, 229, 298, 326, 422, 458, 2533, 2771, 3587, 3893, 5066, 5542, 7174, 7786, 24287, 31439, 34121, 34393, 37327, 48319, 48574, 62878, 68242, 68786, 74654, 96638, 412879, 534463, 580057, 584681, 634559, 821423, 825758, 1068926, 1160114, 1169362, 1269118, 1642846, 5124557, 5561723, 7199531, 7875997, 10249114, 11123446, 14399062, 15751994, 87117469, 94549291, 122392027, 133891949, 174234938, 189098582, 244784054, 267783898, 1173523553, 2347047106, 19949900401, 39899800802]

約数ペア:

[(1, 39899800802), (2, 19949900401), (17, 2347047106), (34, 1173523553), (149, 267783898), (163, 244784054), (211, 189098582), (229, 174234938), (298, 133891949), (326, 122392027), (422, 94549291), (458, 87117469), (2533, 15751994), (2771, 14399062), (3587, 11123446), (3893, 10249114), (5066, 7875997), (5542, 7199531), (7174, 5561723), (7786, 5124557), (24287, 1642846), (31439, 1269118), (34121, 1169362), (34393, 1160114), (37327, 1068926), (48319, 825758), (48574, 821423), (62878, 634559), (68242, 584681), (68786, 580057), (74654, 534463), (96638, 412879)]