127274600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8963}}^1$

素因数の和:9050

約数の個数: 48

約数和(自身を含む): 300114720

約数和(自身を除く): 172840120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 8963, 14200, 17926, 35852, 44815, 71704, 89630, 179260, 224075, 358520, 448150, 636373, 896300, 1272746, 1792600, 2545492, 3181865, 5090984, 6363730, 12727460, 15909325, 25454920, 31818650, 63637300, 127274600]

約数ペア:

[(1, 127274600), (2, 63637300), (4, 31818650), (5, 25454920), (8, 15909325), (10, 12727460), (20, 6363730), (25, 5090984), (40, 3181865), (50, 2545492), (71, 1792600), (100, 1272746), (142, 896300), (200, 636373), (284, 448150), (355, 358520), (568, 224075), (710, 179260), (1420, 89630), (1775, 71704), (2840, 44815), (3550, 35852), (7100, 17926), (8963, 14200)]