102715703540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2063393}}^1$

素因数の和:2063552

約数の個数: 48

約数和(自身を含む): 228789126720

約数和(自身を除く): 126073423180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 1310, 2489, 2620, 4978, 9956, 12445, 24890, 49780, 2063393, 4126786, 8253572, 10316965, 20633930, 39204467, 41267860, 78408934, 156817868, 196022335, 270304483, 392044670, 540608966, 784089340, 1081217932, 1351522415, 2703044830, 5135785177, 5406089660, 10271570354, 20543140708, 25678925885, 51357851770, 102715703540]

約数ペア:

[(1, 102715703540), (2, 51357851770), (4, 25678925885), (5, 20543140708), (10, 10271570354), (19, 5406089660), (20, 5135785177), (38, 2703044830), (76, 1351522415), (95, 1081217932), (131, 784089340), (190, 540608966), (262, 392044670), (380, 270304483), (524, 196022335), (655, 156817868), (1310, 78408934), (2489, 41267860), (2620, 39204467), (4978, 20633930), (9956, 10316965), (12445, 8253572), (24890, 4126786), (49780, 2063393)]