40021020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5701}}^1$

素因数の和:5732

約数の個数: 96

約数和(自身を含む): 134111040

約数和(自身を除く): 94090020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 5701, 7020, 11402, 17103, 22804, 28505, 34206, 51309, 57010, 68412, 74113, 85515, 102618, 114020, 148226, 153927, 171030, 205236, 222339, 256545, 296452, 307854, 342060, 370565, 444678, 513090, 615708, 667017, 741130, 769635, 889356, 1026180, 1111695, 1334034, 1482260, 1539270, 2001051, 2223390, 2668068, 3078540, 3335085, 4002102, 4446780, 6670170, 8004204, 10005255, 13340340, 20010510, 40021020]

約数ペア:

[(1, 40021020), (2, 20010510), (3, 13340340), (4, 10005255), (5, 8004204), (6, 6670170), (9, 4446780), (10, 4002102), (12, 3335085), (13, 3078540), (15, 2668068), (18, 2223390), (20, 2001051), (26, 1539270), (27, 1482260), (30, 1334034), (36, 1111695), (39, 1026180), (45, 889356), (52, 769635), (54, 741130), (60, 667017), (65, 615708), (78, 513090), (90, 444678), (108, 370565), (117, 342060), (130, 307854), (135, 296452), (156, 256545), (180, 222339), (195, 205236), (234, 171030), (260, 153927), (270, 148226), (351, 114020), (390, 102618), (468, 85515), (540, 74113), (585, 68412), (702, 57010), (780, 51309), (1170, 34206), (1404, 28505), (1755, 22804), (2340, 17103), (3510, 11402), (5701, 7020)]