10357420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 23623488

約数和(自身を除く): 13266068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 743, 820, 1394, 1486, 2788, 2972, 3485, 3715, 6970, 7430, 12631, 13940, 14860, 25262, 30463, 50524, 60926, 63155, 121852, 126310, 152315, 252620, 304630, 517871, 609260, 1035742, 2071484, 2589355, 5178710, 10357420]

約数ペア:

[(1, 10357420), (2, 5178710), (4, 2589355), (5, 2071484), (10, 1035742), (17, 609260), (20, 517871), (34, 304630), (41, 252620), (68, 152315), (82, 126310), (85, 121852), (164, 63155), (170, 60926), (205, 50524), (340, 30463), (410, 25262), (697, 14860), (743, 13940), (820, 12631), (1394, 7430), (1486, 6970), (2788, 3715), (2972, 3485)]