77610950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 158286744

約数和(自身を除く): 80675794

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 131, 170, 205, 262, 289, 410, 425, 578, 655, 697, 850, 1025, 1310, 1394, 1445, 2050, 2227, 2890, 3275, 3485, 4454, 5371, 6550, 6970, 7225, 10742, 11135, 11849, 14450, 17425, 22270, 23698, 26855, 34850, 37859, 53710, 55675, 59245, 75718, 91307, 111350, 118490, 134275, 182614, 189295, 268550, 296225, 378590, 456535, 592450, 913070, 946475, 1552219, 1892950, 2282675, 3104438, 4565350, 7761095, 15522190, 38805475, 77610950]

約数ペア:

[(1, 77610950), (2, 38805475), (5, 15522190), (10, 7761095), (17, 4565350), (25, 3104438), (34, 2282675), (41, 1892950), (50, 1552219), (82, 946475), (85, 913070), (131, 592450), (170, 456535), (205, 378590), (262, 296225), (289, 268550), (410, 189295), (425, 182614), (578, 134275), (655, 118490), (697, 111350), (850, 91307), (1025, 75718), (1310, 59245), (1394, 55675), (1445, 53710), (2050, 37859), (2227, 34850), (2890, 26855), (3275, 23698), (3485, 22270), (4454, 17425), (5371, 14450), (6550, 11849), (6970, 11135), (7225, 10742)]