29454927280

素因数分解:

$2^4\times 5^1\times {\mathrm{9521}}^1\times {\mathrm{38671}}^1$

素因数の和:48205

約数の個数: 40

約数和(自身を含む): 68491669824

約数和(自身を除く): 39036742544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9521, 19042, 38084, 38671, 47605, 76168, 77342, 95210, 152336, 154684, 190420, 193355, 309368, 380840, 386710, 618736, 761680, 773420, 1546840, 3093680, 368186591, 736373182, 1472746364, 1840932955, 2945492728, 3681865910, 5890985456, 7363731820, 14727463640, 29454927280]

約数ペア:

[(1, 29454927280), (2, 14727463640), (4, 7363731820), (5, 5890985456), (8, 3681865910), (10, 2945492728), (16, 1840932955), (20, 1472746364), (40, 736373182), (80, 368186591), (9521, 3093680), (19042, 1546840), (38084, 773420), (38671, 761680), (47605, 618736), (76168, 386710), (77342, 380840), (95210, 309368), (152336, 193355), (154684, 190420)]