88830320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58441}}^1$

素因数の和:58473

約数の個数: 40

約数和(自身を含む): 217404240

約数和(自身を除く): 128573920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 58441, 116882, 233764, 292205, 467528, 584410, 935056, 1110379, 1168820, 2220758, 2337640, 4441516, 4675280, 5551895, 8883032, 11103790, 17766064, 22207580, 44415160, 88830320]

約数ペア:

[(1, 88830320), (2, 44415160), (4, 22207580), (5, 17766064), (8, 11103790), (10, 8883032), (16, 5551895), (19, 4675280), (20, 4441516), (38, 2337640), (40, 2220758), (76, 1168820), (80, 1110379), (95, 935056), (152, 584410), (190, 467528), (304, 292205), (380, 233764), (760, 116882), (1520, 58441)]