6408970420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{6701}}^1$

素因数の和:6853

約数の個数: 96

約数和(自身を含む): 14896133280

約数和(自身を除く): 8487162860

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 97, 116, 145, 170, 194, 290, 340, 388, 485, 493, 580, 970, 986, 1649, 1940, 1972, 2465, 2813, 3298, 4930, 5626, 6596, 6701, 8245, 9860, 11252, 13402, 14065, 16490, 26804, 28130, 32980, 33505, 47821, 56260, 67010, 95642, 113917, 134020, 191284, 194329, 227834, 239105, 388658, 455668, 478210, 569585, 649997, 777316, 956420, 971645, 1139170, 1299994, 1943290, 2278340, 2599988, 3249985, 3303593, 3886580, 6499970, 6607186, 11049949, 12999940, 13214372, 16517965, 18849913, 22099898, 33035930, 37699826, 44199796, 55249745, 66071860, 75399652, 94249565, 110499490, 188499130, 220998980, 320448521, 376998260, 640897042, 1281794084, 1602242605, 3204485210, 6408970420]

約数ペア:

[(1, 6408970420), (2, 3204485210), (4, 1602242605), (5, 1281794084), (10, 640897042), (17, 376998260), (20, 320448521), (29, 220998980), (34, 188499130), (58, 110499490), (68, 94249565), (85, 75399652), (97, 66071860), (116, 55249745), (145, 44199796), (170, 37699826), (194, 33035930), (290, 22099898), (340, 18849913), (388, 16517965), (485, 13214372), (493, 12999940), (580, 11049949), (970, 6607186), (986, 6499970), (1649, 3886580), (1940, 3303593), (1972, 3249985), (2465, 2599988), (2813, 2278340), (3298, 1943290), (4930, 1299994), (5626, 1139170), (6596, 971645), (6701, 956420), (8245, 777316), (9860, 649997), (11252, 569585), (13402, 478210), (14065, 455668), (16490, 388658), (26804, 239105), (28130, 227834), (32980, 194329), (33505, 191284), (47821, 134020), (56260, 113917), (67010, 95642)]