146276680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{332447}}^1$

素因数の和:332469

約数の個数: 32

約数和(自身を含む): 359043840

約数和(自身を除く): 212767160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 332447, 664894, 1329788, 1662235, 2659576, 3324470, 3656917, 6648940, 7313834, 13297880, 14627668, 18284585, 29255336, 36569170, 73138340, 146276680]

約数ペア:

[(1, 146276680), (2, 73138340), (4, 36569170), (5, 29255336), (8, 18284585), (10, 14627668), (11, 13297880), (20, 7313834), (22, 6648940), (40, 3656917), (44, 3324470), (55, 2659576), (88, 1662235), (110, 1329788), (220, 664894), (440, 332447)]