31460732050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{18773}}^1$

素因数の和:19084

約数の個数: 72

約数和(自身を含む): 64555938468

約数和(自身を除く): 33095206418

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 277, 550, 554, 605, 1210, 1385, 2770, 3025, 3047, 6050, 6094, 6925, 13850, 15235, 18773, 30470, 33517, 37546, 67034, 76175, 93865, 152350, 167585, 187730, 206503, 335170, 413006, 469325, 837925, 938650, 1032515, 1675850, 2065030, 2271533, 4543066, 5162575, 5200121, 10325150, 10400242, 11357665, 22715330, 26000605, 52001210, 56788325, 57201331, 113576650, 114402662, 130003025, 260006050, 286006655, 572013310, 629214641, 1258429282, 1430033275, 2860066550, 3146073205, 6292146410, 15730366025, 31460732050]

約数ペア:

[(1, 31460732050), (2, 15730366025), (5, 6292146410), (10, 3146073205), (11, 2860066550), (22, 1430033275), (25, 1258429282), (50, 629214641), (55, 572013310), (110, 286006655), (121, 260006050), (242, 130003025), (275, 114402662), (277, 113576650), (550, 57201331), (554, 56788325), (605, 52001210), (1210, 26000605), (1385, 22715330), (2770, 11357665), (3025, 10400242), (3047, 10325150), (6050, 5200121), (6094, 5162575), (6925, 4543066), (13850, 2271533), (15235, 2065030), (18773, 1675850), (30470, 1032515), (33517, 938650), (37546, 837925), (67034, 469325), (76175, 413006), (93865, 335170), (152350, 206503), (167585, 187730)]