935642620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137191}}^1$

素因数の和:137242

約数の個数: 48

約数和(自身を含む): 2212632576

約数和(自身を除く): 1276989956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 137191, 274382, 548764, 685955, 1371910, 1509101, 2743820, 3018202, 4252921, 6036404, 7545505, 8505842, 15091010, 17011684, 21264605, 30182020, 42529210, 46782131, 85058420, 93564262, 187128524, 233910655, 467821310, 935642620]

約数ペア:

[(1, 935642620), (2, 467821310), (4, 233910655), (5, 187128524), (10, 93564262), (11, 85058420), (20, 46782131), (22, 42529210), (31, 30182020), (44, 21264605), (55, 17011684), (62, 15091010), (110, 8505842), (124, 7545505), (155, 6036404), (220, 4252921), (310, 3018202), (341, 2743820), (620, 1509101), (682, 1371910), (1364, 685955), (1705, 548764), (3410, 274382), (6820, 137191)]