10786540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 13163540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 179, 230, 262, 358, 460, 524, 655, 716, 895, 1310, 1790, 2620, 3013, 3580, 4117, 6026, 8234, 12052, 15065, 16468, 20585, 23449, 30130, 41170, 46898, 60260, 82340, 93796, 117245, 234490, 468980, 539327, 1078654, 2157308, 2696635, 5393270, 10786540]

約数ペア:

[(1, 10786540), (2, 5393270), (4, 2696635), (5, 2157308), (10, 1078654), (20, 539327), (23, 468980), (46, 234490), (92, 117245), (115, 93796), (131, 82340), (179, 60260), (230, 46898), (262, 41170), (358, 30130), (460, 23449), (524, 20585), (655, 16468), (716, 15065), (895, 12052), (1310, 8234), (1790, 6026), (2620, 4117), (3013, 3580)]