28174150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 56424960

約数和(自身を除く): 28250810

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 631, 893, 950, 1175, 1262, 1786, 2350, 3155, 4465, 6310, 8930, 11989, 15775, 22325, 23978, 29657, 31550, 44650, 59314, 59945, 119890, 148285, 296570, 299725, 563483, 599450, 741425, 1126966, 1482850, 2817415, 5634830, 14087075, 28174150]

約数ペア:

[(1, 28174150), (2, 14087075), (5, 5634830), (10, 2817415), (19, 1482850), (25, 1126966), (38, 741425), (47, 599450), (50, 563483), (94, 299725), (95, 296570), (190, 148285), (235, 119890), (470, 59945), (475, 59314), (631, 44650), (893, 31550), (950, 29657), (1175, 23978), (1262, 22325), (1786, 15775), (2350, 11989), (3155, 8930), (4465, 6310)]