824427940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2634

約数の個数: 96

約数和(自身を含む): 2062771200

約数和(自身を除く): 1238343260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 343, 470, 490, 658, 686, 940, 980, 1316, 1372, 1645, 1715, 2303, 2557, 3290, 3430, 4606, 5114, 6580, 6860, 9212, 10228, 11515, 12785, 16121, 17899, 23030, 25570, 32242, 35798, 46060, 51140, 64484, 71596, 80605, 89495, 120179, 125293, 161210, 178990, 240358, 250586, 322420, 357980, 480716, 501172, 600895, 626465, 841253, 877051, 1201790, 1252930, 1682506, 1754102, 2403580, 2505860, 3365012, 3508204, 4206265, 4385255, 5888771, 8412530, 8770510, 11777542, 16825060, 17541020, 23555084, 29443855, 41221397, 58887710, 82442794, 117775420, 164885588, 206106985, 412213970, 824427940]

約数ペア:

[(1, 824427940), (2, 412213970), (4, 206106985), (5, 164885588), (7, 117775420), (10, 82442794), (14, 58887710), (20, 41221397), (28, 29443855), (35, 23555084), (47, 17541020), (49, 16825060), (70, 11777542), (94, 8770510), (98, 8412530), (140, 5888771), (188, 4385255), (196, 4206265), (235, 3508204), (245, 3365012), (329, 2505860), (343, 2403580), (470, 1754102), (490, 1682506), (658, 1252930), (686, 1201790), (940, 877051), (980, 841253), (1316, 626465), (1372, 600895), (1645, 501172), (1715, 480716), (2303, 357980), (2557, 322420), (3290, 250586), (3430, 240358), (4606, 178990), (5114, 161210), (6580, 125293), (6860, 120179), (9212, 89495), (10228, 80605), (11515, 71596), (12785, 64484), (16121, 51140), (17899, 46060), (23030, 35798), (25570, 32242)]