162858980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{797}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 363179376

約数和(自身を除く): 200320396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 601, 797, 1202, 1594, 2404, 3005, 3188, 3985, 6010, 7970, 10217, 12020, 13549, 15940, 20434, 27098, 40868, 51085, 54196, 67745, 102170, 135490, 204340, 270980, 478997, 957994, 1915988, 2394985, 4789970, 8142949, 9579940, 16285898, 32571796, 40714745, 81429490, 162858980]

約数ペア:

[(1, 162858980), (2, 81429490), (4, 40714745), (5, 32571796), (10, 16285898), (17, 9579940), (20, 8142949), (34, 4789970), (68, 2394985), (85, 1915988), (170, 957994), (340, 478997), (601, 270980), (797, 204340), (1202, 135490), (1594, 102170), (2404, 67745), (3005, 54196), (3188, 51085), (3985, 40868), (6010, 27098), (7970, 20434), (10217, 15940), (12020, 13549)]