10277740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 24667776

約数和(自身を除く): 14390036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 137, 155, 220, 242, 274, 310, 341, 484, 548, 605, 620, 682, 685, 1210, 1364, 1370, 1507, 1705, 2420, 2740, 3014, 3410, 3751, 4247, 6028, 6820, 7502, 7535, 8494, 15004, 15070, 16577, 16988, 18755, 21235, 30140, 33154, 37510, 42470, 46717, 66308, 75020, 82885, 84940, 93434, 165770, 186868, 233585, 331540, 467170, 513887, 934340, 1027774, 2055548, 2569435, 5138870, 10277740]

約数ペア:

[(1, 10277740), (2, 5138870), (4, 2569435), (5, 2055548), (10, 1027774), (11, 934340), (20, 513887), (22, 467170), (31, 331540), (44, 233585), (55, 186868), (62, 165770), (110, 93434), (121, 84940), (124, 82885), (137, 75020), (155, 66308), (220, 46717), (242, 42470), (274, 37510), (310, 33154), (341, 30140), (484, 21235), (548, 18755), (605, 16988), (620, 16577), (682, 15070), (685, 15004), (1210, 8494), (1364, 7535), (1370, 7502), (1507, 6820), (1705, 6028), (2420, 4247), (2740, 3751), (3014, 3410)]