9321040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 23069952

約数和(自身を除く): 13748912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 67, 74, 80, 94, 134, 148, 185, 188, 235, 268, 296, 335, 370, 376, 470, 536, 592, 670, 740, 752, 940, 1072, 1340, 1480, 1739, 1880, 2479, 2680, 2960, 3149, 3478, 3760, 4958, 5360, 6298, 6956, 8695, 9916, 12395, 12596, 13912, 15745, 17390, 19832, 24790, 25192, 27824, 31490, 34780, 39664, 49580, 50384, 62980, 69560, 99160, 116513, 125960, 139120, 198320, 233026, 251920, 466052, 582565, 932104, 1165130, 1864208, 2330260, 4660520, 9321040]

約数ペア:

[(1, 9321040), (2, 4660520), (4, 2330260), (5, 1864208), (8, 1165130), (10, 932104), (16, 582565), (20, 466052), (37, 251920), (40, 233026), (47, 198320), (67, 139120), (74, 125960), (80, 116513), (94, 99160), (134, 69560), (148, 62980), (185, 50384), (188, 49580), (235, 39664), (268, 34780), (296, 31490), (335, 27824), (370, 25192), (376, 24790), (470, 19832), (536, 17390), (592, 15745), (670, 13912), (740, 12596), (752, 12395), (940, 9916), (1072, 8695), (1340, 6956), (1480, 6298), (1739, 5360), (1880, 4958), (2479, 3760), (2680, 3478), (2960, 3149)]