29311750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 61326720

約数和(自身を除く): 32014970

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 311, 325, 377, 622, 650, 725, 754, 1450, 1555, 1625, 1885, 3110, 3250, 3625, 3770, 4043, 7250, 7775, 8086, 9019, 9425, 15550, 18038, 18850, 20215, 38875, 40430, 45095, 47125, 77750, 90190, 94250, 101075, 117247, 202150, 225475, 234494, 450950, 505375, 586235, 1010750, 1127375, 1172470, 2254750, 2931175, 5862350, 14655875, 29311750]

約数ペア:

[(1, 29311750), (2, 14655875), (5, 5862350), (10, 2931175), (13, 2254750), (25, 1172470), (26, 1127375), (29, 1010750), (50, 586235), (58, 505375), (65, 450950), (125, 234494), (130, 225475), (145, 202150), (250, 117247), (290, 101075), (311, 94250), (325, 90190), (377, 77750), (622, 47125), (650, 45095), (725, 40430), (754, 38875), (1450, 20215), (1555, 18850), (1625, 18038), (1885, 15550), (3110, 9425), (3250, 9019), (3625, 8086), (3770, 7775), (4043, 7250)]