16702912840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13470091}}^1$

素因数の和:13470133

約数の個数: 32

約数和(自身を含む): 38793864960

約数和(自身を除く): 22090952120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 13470091, 26940182, 53880364, 67350455, 107760728, 134700910, 269401820, 417572821, 538803640, 835145642, 1670291284, 2087864105, 3340582568, 4175728210, 8351456420, 16702912840]

約数ペア:

[(1, 16702912840), (2, 8351456420), (4, 4175728210), (5, 3340582568), (8, 2087864105), (10, 1670291284), (20, 835145642), (31, 538803640), (40, 417572821), (62, 269401820), (124, 134700910), (155, 107760728), (248, 67350455), (310, 53880364), (620, 26940182), (1240, 13470091)]