23471680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 56

約数和(自身を含む): 57287160

約数和(自身を除く): 33815480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 1789, 2624, 3280, 3578, 6560, 7156, 8945, 13120, 14312, 17890, 28624, 35780, 57248, 71560, 73349, 114496, 143120, 146698, 286240, 293396, 366745, 572480, 586792, 733490, 1173584, 1466980, 2347168, 2933960, 4694336, 5867920, 11735840, 23471680]

約数ペア:

[(1, 23471680), (2, 11735840), (4, 5867920), (5, 4694336), (8, 2933960), (10, 2347168), (16, 1466980), (20, 1173584), (32, 733490), (40, 586792), (41, 572480), (64, 366745), (80, 293396), (82, 286240), (160, 146698), (164, 143120), (205, 114496), (320, 73349), (328, 71560), (410, 57248), (656, 35780), (820, 28624), (1312, 17890), (1640, 14312), (1789, 13120), (2624, 8945), (3280, 7156), (3578, 6560)]