23284720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 57496320

約数和(自身を除く): 34211600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 229, 248, 310, 328, 410, 458, 496, 620, 656, 820, 916, 1145, 1240, 1271, 1640, 1832, 2290, 2480, 2542, 3280, 3664, 4580, 5084, 6355, 7099, 9160, 9389, 10168, 12710, 14198, 18320, 18778, 20336, 25420, 28396, 35495, 37556, 46945, 50840, 56792, 70990, 75112, 93890, 101680, 113584, 141980, 150224, 187780, 283960, 291059, 375560, 567920, 582118, 751120, 1164236, 1455295, 2328472, 2910590, 4656944, 5821180, 11642360, 23284720]

約数ペア:

[(1, 23284720), (2, 11642360), (4, 5821180), (5, 4656944), (8, 2910590), (10, 2328472), (16, 1455295), (20, 1164236), (31, 751120), (40, 582118), (41, 567920), (62, 375560), (80, 291059), (82, 283960), (124, 187780), (155, 150224), (164, 141980), (205, 113584), (229, 101680), (248, 93890), (310, 75112), (328, 70990), (410, 56792), (458, 50840), (496, 46945), (620, 37556), (656, 35495), (820, 28396), (916, 25420), (1145, 20336), (1240, 18778), (1271, 18320), (1640, 14198), (1832, 12710), (2290, 10168), (2480, 9389), (2542, 9160), (3280, 7099), (3664, 6355), (4580, 5084)]