48703640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 117871200

約数和(自身を除く): 69167560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1069, 1139, 1340, 2138, 2278, 2680, 4276, 4556, 5345, 5695, 8552, 9112, 10690, 11390, 18173, 21380, 22780, 36346, 42760, 45560, 71623, 72692, 90865, 143246, 145384, 181730, 286492, 358115, 363460, 572984, 716230, 726920, 1217591, 1432460, 2435182, 2864920, 4870364, 6087955, 9740728, 12175910, 24351820, 48703640]

約数ペア:

[(1, 48703640), (2, 24351820), (4, 12175910), (5, 9740728), (8, 6087955), (10, 4870364), (17, 2864920), (20, 2435182), (34, 1432460), (40, 1217591), (67, 726920), (68, 716230), (85, 572984), (134, 363460), (136, 358115), (170, 286492), (268, 181730), (335, 145384), (340, 143246), (536, 90865), (670, 72692), (680, 71623), (1069, 45560), (1139, 42760), (1340, 36346), (2138, 22780), (2278, 21380), (2680, 18173), (4276, 11390), (4556, 10690), (5345, 9112), (5695, 8552)]