73003580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 167843424

約数和(自身を除く): 94839844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 4603, 7930, 9206, 15860, 18412, 23015, 46030, 59839, 92060, 119678, 239356, 280783, 299195, 561566, 598390, 1123132, 1196780, 1403915, 2807830, 3650179, 5615660, 7300358, 14600716, 18250895, 36501790, 73003580]

約数ペア:

[(1, 73003580), (2, 36501790), (4, 18250895), (5, 14600716), (10, 7300358), (13, 5615660), (20, 3650179), (26, 2807830), (52, 1403915), (61, 1196780), (65, 1123132), (122, 598390), (130, 561566), (244, 299195), (260, 280783), (305, 239356), (610, 119678), (793, 92060), (1220, 59839), (1586, 46030), (3172, 23015), (3965, 18412), (4603, 15860), (7930, 9206)]