41781480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26783}}^1$

素因数の和:26810

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 93209880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 26783, 53566, 80349, 107132, 133915, 160698, 214264, 267830, 321396, 348179, 401745, 535660, 642792, 696358, 803490, 1044537, 1071320, 1392716, 1606980, 1740895, 2089074, 2785432, 3213960, 3481790, 4178148, 5222685, 6963580, 8356296, 10445370, 13927160, 20890740, 41781480]

約数ペア:

[(1, 41781480), (2, 20890740), (3, 13927160), (4, 10445370), (5, 8356296), (6, 6963580), (8, 5222685), (10, 4178148), (12, 3481790), (13, 3213960), (15, 2785432), (20, 2089074), (24, 1740895), (26, 1606980), (30, 1392716), (39, 1071320), (40, 1044537), (52, 803490), (60, 696358), (65, 642792), (78, 535660), (104, 401745), (120, 348179), (130, 321396), (156, 267830), (195, 214264), (260, 160698), (312, 133915), (390, 107132), (520, 80349), (780, 53566), (1560, 26783)]