5041040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 11924088

約数和(自身を除く): 6883048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1033, 1220, 2066, 2440, 4132, 4880, 5165, 8264, 10330, 16528, 20660, 41320, 63013, 82640, 126026, 252052, 315065, 504104, 630130, 1008208, 1260260, 2520520, 5041040]

約数ペア:

[(1, 5041040), (2, 2520520), (4, 1260260), (5, 1008208), (8, 630130), (10, 504104), (16, 315065), (20, 252052), (40, 126026), (61, 82640), (80, 63013), (122, 41320), (244, 20660), (305, 16528), (488, 10330), (610, 8264), (976, 5165), (1033, 4880), (1220, 4132), (2066, 2440)]