222632080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8161}}^1$

素因数の和:8216

約数の個数: 80

約数和(自身を含む): 582962688

約数和(自身を除く): 360330608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 8161, 13640, 16322, 27280, 32644, 40805, 65288, 81610, 89771, 130576, 163220, 179542, 252991, 326440, 359084, 448855, 505982, 652880, 718168, 897710, 1011964, 1264955, 1436336, 1795420, 2023928, 2529910, 2782901, 3590840, 4047856, 5059820, 5565802, 7181680, 10119640, 11131604, 13914505, 20239280, 22263208, 27829010, 44526416, 55658020, 111316040, 222632080]

約数ペア:

[(1, 222632080), (2, 111316040), (4, 55658020), (5, 44526416), (8, 27829010), (10, 22263208), (11, 20239280), (16, 13914505), (20, 11131604), (22, 10119640), (31, 7181680), (40, 5565802), (44, 5059820), (55, 4047856), (62, 3590840), (80, 2782901), (88, 2529910), (110, 2023928), (124, 1795420), (155, 1436336), (176, 1264955), (220, 1011964), (248, 897710), (310, 718168), (341, 652880), (440, 505982), (496, 448855), (620, 359084), (682, 326440), (880, 252991), (1240, 179542), (1364, 163220), (1705, 130576), (2480, 89771), (2728, 81610), (3410, 65288), (5456, 40805), (6820, 32644), (8161, 27280), (13640, 16322)]