37965590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 80015040

約数和(自身を除く): 42049450

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 170, 205, 221, 410, 419, 442, 533, 697, 838, 1066, 1105, 1394, 2095, 2210, 2665, 3485, 4190, 5330, 5447, 6970, 7123, 9061, 10894, 14246, 17179, 18122, 27235, 34358, 35615, 45305, 54470, 71230, 85895, 90610, 92599, 171790, 185198, 223327, 292043, 446654, 462995, 584086, 925990, 1116635, 1460215, 2233270, 2920430, 3796559, 7593118, 18982795, 37965590]

約数ペア:

[(1, 37965590), (2, 18982795), (5, 7593118), (10, 3796559), (13, 2920430), (17, 2233270), (26, 1460215), (34, 1116635), (41, 925990), (65, 584086), (82, 462995), (85, 446654), (130, 292043), (170, 223327), (205, 185198), (221, 171790), (410, 92599), (419, 90610), (442, 85895), (533, 71230), (697, 54470), (838, 45305), (1066, 35615), (1105, 34358), (1394, 27235), (2095, 18122), (2210, 17179), (2665, 14246), (3485, 10894), (4190, 9061), (5330, 7123), (5447, 6970)]