404628179620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152115857}}^1$

素因数の和:152115892

約数の個数: 48

約数和(自身を含む): 1022218565760

約数和(自身を除く): 617590386140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 152115857, 304231714, 608463428, 760579285, 1064810999, 1521158570, 2129621998, 2890201283, 3042317140, 4259243996, 5324054995, 5780402566, 10648109990, 11560805132, 14451006415, 20231408981, 21296219980, 28902012830, 40462817962, 57804025660, 80925635924, 101157044905, 202314089810, 404628179620]

約数ペア:

[(1, 404628179620), (2, 202314089810), (4, 101157044905), (5, 80925635924), (7, 57804025660), (10, 40462817962), (14, 28902012830), (19, 21296219980), (20, 20231408981), (28, 14451006415), (35, 11560805132), (38, 10648109990), (70, 5780402566), (76, 5324054995), (95, 4259243996), (133, 3042317140), (140, 2890201283), (190, 2129621998), (266, 1521158570), (380, 1064810999), (532, 760579285), (665, 608463428), (1330, 304231714), (2660, 152115857)]