22468460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 55674864

約数和(自身を除く): 33206404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 196, 202, 227, 245, 404, 454, 490, 505, 707, 908, 980, 1010, 1135, 1414, 1589, 2020, 2270, 2828, 3178, 3535, 4540, 4949, 6356, 7070, 7945, 9898, 11123, 14140, 15890, 19796, 22246, 22927, 24745, 31780, 44492, 45854, 49490, 55615, 91708, 98980, 111230, 114635, 160489, 222460, 229270, 320978, 458540, 641956, 802445, 1123423, 1604890, 2246846, 3209780, 4493692, 5617115, 11234230, 22468460]

約数ペア:

[(1, 22468460), (2, 11234230), (4, 5617115), (5, 4493692), (7, 3209780), (10, 2246846), (14, 1604890), (20, 1123423), (28, 802445), (35, 641956), (49, 458540), (70, 320978), (98, 229270), (101, 222460), (140, 160489), (196, 114635), (202, 111230), (227, 98980), (245, 91708), (404, 55615), (454, 49490), (490, 45854), (505, 44492), (707, 31780), (908, 24745), (980, 22927), (1010, 22246), (1135, 19796), (1414, 15890), (1589, 14140), (2020, 11123), (2270, 9898), (2828, 7945), (3178, 7070), (3535, 6356), (4540, 4949)]