430982320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283541}}^1$

素因数の和:283573

約数の個数: 40

約数和(自身を含む): 1054776240

約数和(自身を除く): 623793920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 283541, 567082, 1134164, 1417705, 2268328, 2835410, 4536656, 5387279, 5670820, 10774558, 11341640, 21549116, 22683280, 26936395, 43098232, 53872790, 86196464, 107745580, 215491160, 430982320]

約数ペア:

[(1, 430982320), (2, 215491160), (4, 107745580), (5, 86196464), (8, 53872790), (10, 43098232), (16, 26936395), (19, 22683280), (20, 21549116), (38, 11341640), (40, 10774558), (76, 5670820), (80, 5387279), (95, 4536656), (152, 2835410), (190, 2268328), (304, 1417705), (380, 1134164), (760, 567082), (1520, 283541)]