5432899420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{674057}}^1$

素因数の和:674110

約数の個数: 48

約数和(自身を含む): 12683075328

約数和(自身を除く): 7250175908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 674057, 1348114, 2696228, 3370285, 6740570, 8762741, 13481140, 17525482, 20895767, 35050964, 41791534, 43813705, 83583068, 87627410, 104478835, 175254820, 208957670, 271644971, 417915340, 543289942, 1086579884, 1358224855, 2716449710, 5432899420]

約数ペア:

[(1, 5432899420), (2, 2716449710), (4, 1358224855), (5, 1086579884), (10, 543289942), (13, 417915340), (20, 271644971), (26, 208957670), (31, 175254820), (52, 104478835), (62, 87627410), (65, 83583068), (124, 43813705), (130, 41791534), (155, 35050964), (260, 20895767), (310, 17525482), (403, 13481140), (620, 8762741), (806, 6740570), (1612, 3370285), (2015, 2696228), (4030, 1348114), (8060, 674057)]