150543520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12889}}^1$

素因数の和:12977

約数の個数: 48

約数和(自身を含む): 360559080

約数和(自身を除く): 210015560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 12889, 25778, 51556, 64445, 103112, 128890, 206224, 257780, 412448, 515560, 940897, 1031120, 1881794, 2062240, 3763588, 4704485, 7527176, 9408970, 15054352, 18817940, 30108704, 37635880, 75271760, 150543520]

約数ペア:

[(1, 150543520), (2, 75271760), (4, 37635880), (5, 30108704), (8, 18817940), (10, 15054352), (16, 9408970), (20, 7527176), (32, 4704485), (40, 3763588), (73, 2062240), (80, 1881794), (146, 1031120), (160, 940897), (292, 515560), (365, 412448), (584, 257780), (730, 206224), (1168, 128890), (1460, 103112), (2336, 64445), (2920, 51556), (5840, 25778), (11680, 12889)]