82350550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 167879880

約数和(自身を除く): 85529330

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 139, 170, 205, 278, 289, 410, 425, 578, 695, 697, 850, 1025, 1390, 1394, 1445, 2050, 2363, 2890, 3475, 3485, 4726, 5699, 6950, 6970, 7225, 11398, 11815, 11849, 14450, 17425, 23630, 23698, 28495, 34850, 40171, 56990, 59075, 59245, 80342, 96883, 118150, 118490, 142475, 193766, 200855, 284950, 296225, 401710, 484415, 592450, 968830, 1004275, 1647011, 2008550, 2422075, 3294022, 4844150, 8235055, 16470110, 41175275, 82350550]

約数ペア:

[(1, 82350550), (2, 41175275), (5, 16470110), (10, 8235055), (17, 4844150), (25, 3294022), (34, 2422075), (41, 2008550), (50, 1647011), (82, 1004275), (85, 968830), (139, 592450), (170, 484415), (205, 401710), (278, 296225), (289, 284950), (410, 200855), (425, 193766), (578, 142475), (695, 118490), (697, 118150), (850, 96883), (1025, 80342), (1390, 59245), (1394, 59075), (1445, 56990), (2050, 40171), (2363, 34850), (2890, 28495), (3475, 23698), (3485, 23630), (4726, 17425), (5699, 14450), (6950, 11849), (6970, 11815), (7225, 11398)]