83251120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33569}}^1$

素因数の和:33613

約数の個数: 40

約数和(自身を含む): 199808640

約数和(自身を除く): 116557520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33569, 67138, 134276, 167845, 268552, 335690, 537104, 671380, 1040639, 1342760, 2081278, 2685520, 4162556, 5203195, 8325112, 10406390, 16650224, 20812780, 41625560, 83251120]

約数ペア:

[(1, 83251120), (2, 41625560), (4, 20812780), (5, 16650224), (8, 10406390), (10, 8325112), (16, 5203195), (20, 4162556), (31, 2685520), (40, 2081278), (62, 1342760), (80, 1040639), (124, 671380), (155, 537104), (248, 335690), (310, 268552), (496, 167845), (620, 134276), (1240, 67138), (2480, 33569)]