110485100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 275680272

約数和(自身を除く): 165195172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 121, 220, 230, 242, 253, 275, 397, 460, 484, 506, 550, 575, 605, 794, 1012, 1100, 1150, 1210, 1265, 1588, 1985, 2300, 2420, 2530, 2783, 3025, 3970, 4367, 5060, 5566, 6050, 6325, 7940, 8734, 9131, 9925, 11132, 12100, 12650, 13915, 17468, 18262, 19850, 21835, 25300, 27830, 36524, 39700, 43670, 45655, 48037, 55660, 69575, 87340, 91310, 96074, 100441, 109175, 139150, 182620, 192148, 200882, 218350, 228275, 240185, 278300, 401764, 436700, 456550, 480370, 502205, 913100, 960740, 1004410, 1104851, 1200925, 2008820, 2209702, 2401850, 2511025, 4419404, 4803700, 5022050, 5524255, 10044100, 11048510, 22097020, 27621275, 55242550, 110485100]

約数ペア:

[(1, 110485100), (2, 55242550), (4, 27621275), (5, 22097020), (10, 11048510), (11, 10044100), (20, 5524255), (22, 5022050), (23, 4803700), (25, 4419404), (44, 2511025), (46, 2401850), (50, 2209702), (55, 2008820), (92, 1200925), (100, 1104851), (110, 1004410), (115, 960740), (121, 913100), (220, 502205), (230, 480370), (242, 456550), (253, 436700), (275, 401764), (397, 278300), (460, 240185), (484, 228275), (506, 218350), (550, 200882), (575, 192148), (605, 182620), (794, 139150), (1012, 109175), (1100, 100441), (1150, 96074), (1210, 91310), (1265, 87340), (1588, 69575), (1985, 55660), (2300, 48037), (2420, 45655), (2530, 43670), (2783, 39700), (3025, 36524), (3970, 27830), (4367, 25300), (5060, 21835), (5566, 19850), (6050, 18262), (6325, 17468), (7940, 13915), (8734, 12650), (9131, 12100), (9925, 11132)]