1538848300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{1381}}^1$

素因数の和:2419

約数の個数: 72

約数和(自身を含む): 3649110192

約数和(自身を除く): 2110261892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1013, 1100, 1381, 2026, 2762, 4052, 5065, 5524, 6905, 10130, 11143, 13810, 15191, 20260, 22286, 25325, 27620, 30382, 34525, 44572, 50650, 55715, 60764, 69050, 75955, 101300, 111430, 138100, 151910, 222860, 278575, 303820, 379775, 557150, 759550, 1114300, 1398953, 1519100, 2797906, 5595812, 6994765, 13989530, 15388483, 27979060, 30776966, 34973825, 61553932, 69947650, 76942415, 139895300, 153884830, 307769660, 384712075, 769424150, 1538848300]

約数ペア:

[(1, 1538848300), (2, 769424150), (4, 384712075), (5, 307769660), (10, 153884830), (11, 139895300), (20, 76942415), (22, 69947650), (25, 61553932), (44, 34973825), (50, 30776966), (55, 27979060), (100, 15388483), (110, 13989530), (220, 6994765), (275, 5595812), (550, 2797906), (1013, 1519100), (1100, 1398953), (1381, 1114300), (2026, 759550), (2762, 557150), (4052, 379775), (5065, 303820), (5524, 278575), (6905, 222860), (10130, 151910), (11143, 138100), (13810, 111430), (15191, 101300), (20260, 75955), (22286, 69050), (25325, 60764), (27620, 55715), (30382, 50650), (34525, 44572)]