12710050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 26382240

約数和(自身を除く): 13672190

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 787, 850, 950, 1574, 1615, 3230, 3935, 7870, 8075, 13379, 14953, 16150, 19675, 26758, 29906, 39350, 66895, 74765, 133790, 149530, 254201, 334475, 373825, 508402, 668950, 747650, 1271005, 2542010, 6355025, 12710050]

約数ペア:

[(1, 12710050), (2, 6355025), (5, 2542010), (10, 1271005), (17, 747650), (19, 668950), (25, 508402), (34, 373825), (38, 334475), (50, 254201), (85, 149530), (95, 133790), (170, 74765), (190, 66895), (323, 39350), (425, 29906), (475, 26758), (646, 19675), (787, 16150), (850, 14953), (950, 13379), (1574, 8075), (1615, 7870), (3230, 3935)]