95103620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 213214680

約数和(自身を除く): 118111060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 101, 115, 178, 202, 230, 356, 404, 445, 460, 505, 529, 890, 1010, 1058, 1780, 2020, 2047, 2116, 2323, 2645, 4094, 4646, 5290, 8188, 8989, 9292, 10235, 10580, 11615, 17978, 20470, 23230, 35956, 40940, 44945, 46460, 47081, 53429, 89890, 94162, 106858, 179780, 188324, 206747, 213716, 235405, 267145, 413494, 470810, 534290, 826988, 941620, 1033735, 1068580, 2067470, 4134940, 4755181, 9510362, 19020724, 23775905, 47551810, 95103620]

約数ペア:

[(1, 95103620), (2, 47551810), (4, 23775905), (5, 19020724), (10, 9510362), (20, 4755181), (23, 4134940), (46, 2067470), (89, 1068580), (92, 1033735), (101, 941620), (115, 826988), (178, 534290), (202, 470810), (230, 413494), (356, 267145), (404, 235405), (445, 213716), (460, 206747), (505, 188324), (529, 179780), (890, 106858), (1010, 94162), (1058, 89890), (1780, 53429), (2020, 47081), (2047, 46460), (2116, 44945), (2323, 40940), (2645, 35956), (4094, 23230), (4646, 20470), (5290, 17978), (8188, 11615), (8989, 10580), (9292, 10235)]