83147200

素因数分解:

$2^6\times 5^2\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 84

約数和(自身を含む): 206519272

約数和(自身を除く): 123372072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 157, 160, 200, 314, 320, 331, 400, 628, 662, 785, 800, 1256, 1324, 1570, 1600, 1655, 2512, 2648, 3140, 3310, 3925, 5024, 5296, 6280, 6620, 7850, 8275, 10048, 10592, 12560, 13240, 15700, 16550, 21184, 25120, 26480, 31400, 33100, 50240, 51967, 52960, 62800, 66200, 103934, 105920, 125600, 132400, 207868, 251200, 259835, 264800, 415736, 519670, 529600, 831472, 1039340, 1299175, 1662944, 2078680, 2598350, 3325888, 4157360, 5196700, 8314720, 10393400, 16629440, 20786800, 41573600, 83147200]

約数ペア:

[(1, 83147200), (2, 41573600), (4, 20786800), (5, 16629440), (8, 10393400), (10, 8314720), (16, 5196700), (20, 4157360), (25, 3325888), (32, 2598350), (40, 2078680), (50, 1662944), (64, 1299175), (80, 1039340), (100, 831472), (157, 529600), (160, 519670), (200, 415736), (314, 264800), (320, 259835), (331, 251200), (400, 207868), (628, 132400), (662, 125600), (785, 105920), (800, 103934), (1256, 66200), (1324, 62800), (1570, 52960), (1600, 51967), (1655, 50240), (2512, 33100), (2648, 31400), (3140, 26480), (3310, 25120), (3925, 21184), (5024, 16550), (5296, 15700), (6280, 13240), (6620, 12560), (7850, 10592), (8275, 10048)]