61466000

素因数分解:

$2^4\times 5^3\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 151018608

約数和(自身を除く): 89552608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 125, 146, 200, 250, 292, 365, 400, 421, 500, 584, 730, 842, 1000, 1168, 1460, 1684, 1825, 2000, 2105, 2920, 3368, 3650, 4210, 5840, 6736, 7300, 8420, 9125, 10525, 14600, 16840, 18250, 21050, 29200, 30733, 33680, 36500, 42100, 52625, 61466, 73000, 84200, 105250, 122932, 146000, 153665, 168400, 210500, 245864, 307330, 421000, 491728, 614660, 768325, 842000, 1229320, 1536650, 2458640, 3073300, 3841625, 6146600, 7683250, 12293200, 15366500, 30733000, 61466000]

約数ペア:

[(1, 61466000), (2, 30733000), (4, 15366500), (5, 12293200), (8, 7683250), (10, 6146600), (16, 3841625), (20, 3073300), (25, 2458640), (40, 1536650), (50, 1229320), (73, 842000), (80, 768325), (100, 614660), (125, 491728), (146, 421000), (200, 307330), (250, 245864), (292, 210500), (365, 168400), (400, 153665), (421, 146000), (500, 122932), (584, 105250), (730, 84200), (842, 73000), (1000, 61466), (1168, 52625), (1460, 42100), (1684, 36500), (1825, 33680), (2000, 30733), (2105, 29200), (2920, 21050), (3368, 18250), (3650, 16840), (4210, 14600), (5840, 10525), (6736, 9125), (7300, 8420)]