139972143950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{472799}}^1$

素因数の和:473033

約数の個数: 48

約数和(自身を含む): 270154137600

約数和(自身を除く): 130181993650

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 191, 310, 382, 775, 955, 1550, 1910, 4775, 5921, 9550, 11842, 29605, 59210, 148025, 296050, 472799, 945598, 2363995, 4727990, 11819975, 14656769, 23639950, 29313538, 73283845, 90304609, 146567690, 180609218, 366419225, 451523045, 732838450, 903046090, 2257615225, 2799442879, 4515230450, 5598885758, 13997214395, 27994428790, 69986071975, 139972143950]

約数ペア:

[(1, 139972143950), (2, 69986071975), (5, 27994428790), (10, 13997214395), (25, 5598885758), (31, 4515230450), (50, 2799442879), (62, 2257615225), (155, 903046090), (191, 732838450), (310, 451523045), (382, 366419225), (775, 180609218), (955, 146567690), (1550, 90304609), (1910, 73283845), (4775, 29313538), (5921, 23639950), (9550, 14656769), (11842, 11819975), (29605, 4727990), (59210, 2363995), (148025, 945598), (296050, 472799)]