242184400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19580

約数の個数: 60

約数和(自身を含む): 600648064

約数和(自身を除く): 358463664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 19531, 39062, 78124, 97655, 156248, 195310, 312496, 390620, 488275, 605461, 781240, 976550, 1210922, 1562480, 1953100, 2421844, 3027305, 3906200, 4843688, 6054610, 7812400, 9687376, 12109220, 15136525, 24218440, 30273050, 48436880, 60546100, 121092200, 242184400]

約数ペア:

[(1, 242184400), (2, 121092200), (4, 60546100), (5, 48436880), (8, 30273050), (10, 24218440), (16, 15136525), (20, 12109220), (25, 9687376), (31, 7812400), (40, 6054610), (50, 4843688), (62, 3906200), (80, 3027305), (100, 2421844), (124, 1953100), (155, 1562480), (200, 1210922), (248, 976550), (310, 781240), (400, 605461), (496, 488275), (620, 390620), (775, 312496), (1240, 195310), (1550, 156248), (2480, 97655), (3100, 78124), (6200, 39062), (12400, 19531)]