98949632840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79798091}}^1$

素因数の和:79798133

約数の個数: 32

約数和(自身を含む): 229818504960

約数和(自身を除く): 130868872120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 79798091, 159596182, 319192364, 398990455, 638384728, 797980910, 1595961820, 2473740821, 3191923640, 4947481642, 9894963284, 12368704105, 19789926568, 24737408210, 49474816420, 98949632840]

約数ペア:

[(1, 98949632840), (2, 49474816420), (4, 24737408210), (5, 19789926568), (8, 12368704105), (10, 9894963284), (20, 4947481642), (31, 3191923640), (40, 2473740821), (62, 1595961820), (124, 797980910), (155, 638384728), (248, 398990455), (310, 319192364), (620, 159596182), (1240, 79798091)]