25870304850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{123989}}^1$

素因数の和:124124

約数の個数: 96

約数和(自身を含む): 69739911360

約数和(自身を除く): 43869606510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 107, 130, 150, 195, 214, 321, 325, 390, 535, 642, 650, 975, 1070, 1391, 1605, 1950, 2675, 2782, 3210, 4173, 5350, 6955, 8025, 8346, 13910, 16050, 20865, 34775, 41730, 69550, 104325, 123989, 208650, 247978, 371967, 619945, 743934, 1239890, 1611857, 1859835, 3099725, 3223714, 3719670, 4835571, 6199450, 8059285, 9299175, 9671142, 13266823, 16118570, 18598350, 24177855, 26533646, 39800469, 40296425, 48355710, 66334115, 79600938, 80592850, 120889275, 132668230, 172468699, 199002345, 241778550, 331670575, 344937398, 398004690, 517406097, 663341150, 862343495, 995011725, 1034812194, 1724686990, 1990023450, 2587030485, 4311717475, 5174060970, 8623434950, 12935152425, 25870304850]

約数ペア:

[(1, 25870304850), (2, 12935152425), (3, 8623434950), (5, 5174060970), (6, 4311717475), (10, 2587030485), (13, 1990023450), (15, 1724686990), (25, 1034812194), (26, 995011725), (30, 862343495), (39, 663341150), (50, 517406097), (65, 398004690), (75, 344937398), (78, 331670575), (107, 241778550), (130, 199002345), (150, 172468699), (195, 132668230), (214, 120889275), (321, 80592850), (325, 79600938), (390, 66334115), (535, 48355710), (642, 40296425), (650, 39800469), (975, 26533646), (1070, 24177855), (1391, 18598350), (1605, 16118570), (1950, 13266823), (2675, 9671142), (2782, 9299175), (3210, 8059285), (4173, 6199450), (5350, 4835571), (6955, 3719670), (8025, 3223714), (8346, 3099725), (13910, 1859835), (16050, 1611857), (20865, 1239890), (34775, 743934), (41730, 619945), (69550, 371967), (104325, 247978), (123989, 208650)]