9968441840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{574219}}^1$

素因数の和:574270

約数の個数: 80

約数和(自身を含む): 27342059520

約数和(自身を除く): 17373617680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 574219, 1148438, 2296876, 2871095, 4019533, 4593752, 5742190, 8039066, 9187504, 11484380, 16078132, 17800789, 20097665, 22968760, 32156264, 35601578, 40195330, 45937520, 64312528, 71203156, 80390660, 89003945, 124605523, 142406312, 160781320, 178007890, 249211046, 284812624, 321562640, 356015780, 498422092, 623027615, 712031560, 996844184, 1246055230, 1424063120, 1993688368, 2492110460, 4984220920, 9968441840]

約数ペア:

[(1, 9968441840), (2, 4984220920), (4, 2492110460), (5, 1993688368), (7, 1424063120), (8, 1246055230), (10, 996844184), (14, 712031560), (16, 623027615), (20, 498422092), (28, 356015780), (31, 321562640), (35, 284812624), (40, 249211046), (56, 178007890), (62, 160781320), (70, 142406312), (80, 124605523), (112, 89003945), (124, 80390660), (140, 71203156), (155, 64312528), (217, 45937520), (248, 40195330), (280, 35601578), (310, 32156264), (434, 22968760), (496, 20097665), (560, 17800789), (620, 16078132), (868, 11484380), (1085, 9187504), (1240, 8039066), (1736, 5742190), (2170, 4593752), (2480, 4019533), (3472, 2871095), (4340, 2296876), (8680, 1148438), (17360, 574219)]