3748367060920

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1931}}^1\times {\mathrm{321383}}^1$

素因数の和:323476

約数の個数: 64

約数和(自身を含む): 8494101987840

約数和(自身を除く): 4745734926920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1931, 3020, 3862, 6040, 7724, 9655, 15448, 19310, 38620, 77240, 291581, 321383, 583162, 642766, 1166324, 1285532, 1457905, 1606915, 2332648, 2571064, 2915810, 3213830, 5831620, 6427660, 11663240, 12855320, 48528833, 97057666, 194115332, 242644165, 388230664, 485288330, 620590573, 970576660, 1241181146, 1941153320, 2482362292, 3102952865, 4964724584, 6205905730, 12411811460, 24823622920, 93709176523, 187418353046, 374836706092, 468545882615, 749673412184, 937091765230, 1874183530460, 3748367060920]

約数ペア:

[(1, 3748367060920), (2, 1874183530460), (4, 937091765230), (5, 749673412184), (8, 468545882615), (10, 374836706092), (20, 187418353046), (40, 93709176523), (151, 24823622920), (302, 12411811460), (604, 6205905730), (755, 4964724584), (1208, 3102952865), (1510, 2482362292), (1931, 1941153320), (3020, 1241181146), (3862, 970576660), (6040, 620590573), (7724, 485288330), (9655, 388230664), (15448, 242644165), (19310, 194115332), (38620, 97057666), (77240, 48528833), (291581, 12855320), (321383, 11663240), (583162, 6427660), (642766, 5831620), (1166324, 3213830), (1285532, 2915810), (1457905, 2571064), (1606915, 2332648)]