386907040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186013}}^1$

素因数の和:186041

約数の個数: 48

約数和(自身を含む): 984386088

約数和(自身を除く): 597479048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 186013, 372026, 744052, 930065, 1488104, 1860130, 2418169, 2976208, 3720260, 4836338, 5952416, 7440520, 9672676, 12090845, 14881040, 19345352, 24181690, 29762080, 38690704, 48363380, 77381408, 96726760, 193453520, 386907040]

約数ペア:

[(1, 386907040), (2, 193453520), (4, 96726760), (5, 77381408), (8, 48363380), (10, 38690704), (13, 29762080), (16, 24181690), (20, 19345352), (26, 14881040), (32, 12090845), (40, 9672676), (52, 7440520), (65, 5952416), (80, 4836338), (104, 3720260), (130, 2976208), (160, 2418169), (208, 1860130), (260, 1488104), (416, 930065), (520, 744052), (1040, 372026), (2080, 186013)]