224739378100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2351}}^1\times {\mathrm{15671}}^1$

素因数の和:18097

約数の個数: 72

約数和(自身を含む): 495921758976

約数和(自身を除く): 271182380876

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 2351, 3050, 4702, 6100, 9404, 11755, 15671, 23510, 31342, 47020, 58775, 62684, 78355, 117550, 143411, 156710, 235100, 286822, 313420, 391775, 573644, 717055, 783550, 955931, 1434110, 1567100, 1911862, 2868220, 3585275, 3823724, 4779655, 7170550, 9559310, 14341100, 19118620, 23898275, 36842521, 47796550, 73685042, 95593100, 147370084, 184212605, 368425210, 736850420, 921063025, 1842126050, 2247393781, 3684252100, 4494787562, 8989575124, 11236968905, 22473937810, 44947875620, 56184844525, 112369689050, 224739378100]

約数ペア:

[(1, 224739378100), (2, 112369689050), (4, 56184844525), (5, 44947875620), (10, 22473937810), (20, 11236968905), (25, 8989575124), (50, 4494787562), (61, 3684252100), (100, 2247393781), (122, 1842126050), (244, 921063025), (305, 736850420), (610, 368425210), (1220, 184212605), (1525, 147370084), (2351, 95593100), (3050, 73685042), (4702, 47796550), (6100, 36842521), (9404, 23898275), (11755, 19118620), (15671, 14341100), (23510, 9559310), (31342, 7170550), (47020, 4779655), (58775, 3823724), (62684, 3585275), (78355, 2868220), (117550, 1911862), (143411, 1567100), (156710, 1434110), (235100, 955931), (286822, 783550), (313420, 717055), (391775, 573644)]