40920528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4120

約数の個数: 80

約数和(自身を含む): 121420800

約数和(自身を除く): 80500272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 4079, 5016, 8158, 10032, 12237, 16316, 24474, 32632, 44869, 48948, 65264, 77501, 89738, 97896, 134607, 155002, 179476, 195792, 232503, 269214, 310004, 358952, 465006, 538428, 620008, 717904, 852511, 930012, 1076856, 1240016, 1705022, 1860024, 2153712, 2557533, 3410044, 3720048, 5115066, 6820088, 10230132, 13640176, 20460264, 40920528]

約数ペア:

[(1, 40920528), (2, 20460264), (3, 13640176), (4, 10230132), (6, 6820088), (8, 5115066), (11, 3720048), (12, 3410044), (16, 2557533), (19, 2153712), (22, 1860024), (24, 1705022), (33, 1240016), (38, 1076856), (44, 930012), (48, 852511), (57, 717904), (66, 620008), (76, 538428), (88, 465006), (114, 358952), (132, 310004), (152, 269214), (176, 232503), (209, 195792), (228, 179476), (264, 155002), (304, 134607), (418, 97896), (456, 89738), (528, 77501), (627, 65264), (836, 48948), (912, 44869), (1254, 32632), (1672, 24474), (2508, 16316), (3344, 12237), (4079, 10032), (5016, 8158)]