38549940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4529

約数の個数: 96

約数和(自身を含む): 126838656

約数和(自身を除く): 88288716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 4493, 8580, 8986, 13479, 17972, 22465, 26958, 44930, 49423, 53916, 58409, 67395, 89860, 98846, 116818, 134790, 148269, 175227, 197692, 233636, 247115, 269580, 292045, 296538, 350454, 494230, 584090, 593076, 642499, 700908, 741345, 876135, 988460, 1168180, 1284998, 1482690, 1752270, 1927497, 2569996, 2965380, 3212495, 3504540, 3854994, 6424990, 7709988, 9637485, 12849980, 19274970, 38549940]

約数ペア:

[(1, 38549940), (2, 19274970), (3, 12849980), (4, 9637485), (5, 7709988), (6, 6424990), (10, 3854994), (11, 3504540), (12, 3212495), (13, 2965380), (15, 2569996), (20, 1927497), (22, 1752270), (26, 1482690), (30, 1284998), (33, 1168180), (39, 988460), (44, 876135), (52, 741345), (55, 700908), (60, 642499), (65, 593076), (66, 584090), (78, 494230), (110, 350454), (130, 296538), (132, 292045), (143, 269580), (156, 247115), (165, 233636), (195, 197692), (220, 175227), (260, 148269), (286, 134790), (330, 116818), (390, 98846), (429, 89860), (572, 67395), (660, 58409), (715, 53916), (780, 49423), (858, 44930), (1430, 26958), (1716, 22465), (2145, 17972), (2860, 13479), (4290, 8986), (4493, 8580)]