1552208320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373127}}^1$

素因数の和:373157

約数の個数: 56

約数和(自身を含む): 3980529504

約数和(自身を除く): 2428321184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 373127, 746254, 1492508, 1865635, 2985016, 3731270, 4850651, 5970032, 7462540, 9701302, 11940064, 14925080, 19402604, 23880128, 24253255, 29850160, 38805208, 48506510, 59700320, 77610416, 97013020, 119400640, 155220832, 194026040, 310441664, 388052080, 776104160, 1552208320]

約数ペア:

[(1, 1552208320), (2, 776104160), (4, 388052080), (5, 310441664), (8, 194026040), (10, 155220832), (13, 119400640), (16, 97013020), (20, 77610416), (26, 59700320), (32, 48506510), (40, 38805208), (52, 29850160), (64, 24253255), (65, 23880128), (80, 19402604), (104, 14925080), (130, 11940064), (160, 9701302), (208, 7462540), (260, 5970032), (320, 4850651), (416, 3731270), (520, 2985016), (832, 1865635), (1040, 1492508), (2080, 746254), (4160, 373127)]