59165720

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 78002920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 83, 142, 166, 251, 284, 332, 355, 415, 502, 568, 664, 710, 830, 1004, 1255, 1420, 1660, 2008, 2510, 2840, 3320, 5020, 5893, 10040, 11786, 17821, 20833, 23572, 29465, 35642, 41666, 47144, 58930, 71284, 83332, 89105, 104165, 117860, 142568, 166664, 178210, 208330, 235720, 356420, 416660, 712840, 833320, 1479143, 2958286, 5916572, 7395715, 11833144, 14791430, 29582860, 59165720]

約数ペア:

[(1, 59165720), (2, 29582860), (4, 14791430), (5, 11833144), (8, 7395715), (10, 5916572), (20, 2958286), (40, 1479143), (71, 833320), (83, 712840), (142, 416660), (166, 356420), (251, 235720), (284, 208330), (332, 178210), (355, 166664), (415, 142568), (502, 117860), (568, 104165), (664, 89105), (710, 83332), (830, 71284), (1004, 58930), (1255, 47144), (1420, 41666), (1660, 35642), (2008, 29465), (2510, 23572), (2840, 20833), (3320, 17821), (5020, 11786), (5893, 10040)]