500568980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 1075092480

約数和(自身を除く): 574523500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 191, 236, 295, 382, 590, 764, 955, 1180, 1910, 2221, 3820, 4442, 8884, 11105, 11269, 22210, 22538, 44420, 45076, 56345, 112690, 131039, 225380, 262078, 424211, 524156, 655195, 848422, 1310390, 1696844, 2121055, 2620780, 4242110, 8484220, 25028449, 50056898, 100113796, 125142245, 250284490, 500568980]

約数ペア:

[(1, 500568980), (2, 250284490), (4, 125142245), (5, 100113796), (10, 50056898), (20, 25028449), (59, 8484220), (118, 4242110), (191, 2620780), (236, 2121055), (295, 1696844), (382, 1310390), (590, 848422), (764, 655195), (955, 524156), (1180, 424211), (1910, 262078), (2221, 225380), (3820, 131039), (4442, 112690), (8884, 56345), (11105, 45076), (11269, 44420), (22210, 22538)]