11249940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14423}}^1$

素因数の和:14448

約数の個数: 48

約数和(自身を含む): 33925248

約数和(自身を除く): 22675308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 14423, 28846, 43269, 57692, 72115, 86538, 144230, 173076, 187499, 216345, 288460, 374998, 432690, 562497, 749996, 865380, 937495, 1124994, 1874990, 2249988, 2812485, 3749980, 5624970, 11249940]

約数ペア:

[(1, 11249940), (2, 5624970), (3, 3749980), (4, 2812485), (5, 2249988), (6, 1874990), (10, 1124994), (12, 937495), (13, 865380), (15, 749996), (20, 562497), (26, 432690), (30, 374998), (39, 288460), (52, 216345), (60, 187499), (65, 173076), (78, 144230), (130, 86538), (156, 72115), (195, 57692), (260, 43269), (390, 28846), (780, 14423)]