83262280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 112692920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 620, 664, 809, 830, 1240, 1618, 1660, 2573, 3236, 3320, 4045, 5146, 6472, 8090, 10292, 12865, 16180, 20584, 25079, 25730, 32360, 50158, 51460, 67147, 100316, 102920, 125395, 134294, 200632, 250790, 268588, 335735, 501580, 537176, 671470, 1003160, 1342940, 2081557, 2685880, 4163114, 8326228, 10407785, 16652456, 20815570, 41631140, 83262280]

約数ペア:

[(1, 83262280), (2, 41631140), (4, 20815570), (5, 16652456), (8, 10407785), (10, 8326228), (20, 4163114), (31, 2685880), (40, 2081557), (62, 1342940), (83, 1003160), (124, 671470), (155, 537176), (166, 501580), (248, 335735), (310, 268588), (332, 250790), (415, 200632), (620, 134294), (664, 125395), (809, 102920), (830, 100316), (1240, 67147), (1618, 51460), (1660, 50158), (2573, 32360), (3236, 25730), (3320, 25079), (4045, 20584), (5146, 16180), (6472, 12865), (8090, 10292)]