148448049250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{660503}}^1$

素因数の和:660580

約数の個数: 64

約数和(自身を含む): 296751237120

約数和(自身を除く): 148303187870

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 125, 145, 155, 250, 290, 310, 725, 775, 899, 1450, 1550, 1798, 3625, 3875, 4495, 7250, 7750, 8990, 22475, 44950, 112375, 224750, 660503, 1321006, 3302515, 6605030, 16512575, 19154587, 20475593, 33025150, 38309174, 40951186, 82562875, 95772935, 102377965, 165125750, 191545870, 204755930, 478864675, 511889825, 593792197, 957729350, 1023779650, 1187584394, 2394323375, 2559449125, 2968960985, 4788646750, 5118898250, 5937921970, 14844804925, 29689609850, 74224024625, 148448049250]

約数ペア:

[(1, 148448049250), (2, 74224024625), (5, 29689609850), (10, 14844804925), (25, 5937921970), (29, 5118898250), (31, 4788646750), (50, 2968960985), (58, 2559449125), (62, 2394323375), (125, 1187584394), (145, 1023779650), (155, 957729350), (250, 593792197), (290, 511889825), (310, 478864675), (725, 204755930), (775, 191545870), (899, 165125750), (1450, 102377965), (1550, 95772935), (1798, 82562875), (3625, 40951186), (3875, 38309174), (4495, 33025150), (7250, 20475593), (7750, 19154587), (8990, 16512575), (22475, 6605030), (44950, 3302515), (112375, 1321006), (224750, 660503)]