9966000320

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{17909}}^1$

素因数の和:18010

約数の個数: 112

約数和(自身を含む): 24892894080

約数和(自身を除く): 14926893760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 64, 74, 80, 94, 148, 160, 185, 188, 235, 296, 320, 370, 376, 470, 592, 740, 752, 940, 1184, 1480, 1504, 1739, 1880, 2368, 2960, 3008, 3478, 3760, 5920, 6956, 7520, 8695, 11840, 13912, 15040, 17390, 17909, 27824, 34780, 35818, 55648, 69560, 71636, 89545, 111296, 139120, 143272, 179090, 278240, 286544, 358180, 556480, 573088, 662633, 716360, 841723, 1146176, 1325266, 1432720, 1683446, 2650532, 2865440, 3313165, 3366892, 4208615, 5301064, 5730880, 6626330, 6733784, 8417230, 10602128, 13252660, 13467568, 16834460, 21204256, 26505320, 26935136, 31143751, 33668920, 42408512, 53010640, 53870272, 62287502, 67337840, 106021280, 124575004, 134675680, 155718755, 212042560, 249150008, 269351360, 311437510, 498300016, 622875020, 996600032, 1245750040, 1993200064, 2491500080, 4983000160, 9966000320]

約数ペア:

[(1, 9966000320), (2, 4983000160), (4, 2491500080), (5, 1993200064), (8, 1245750040), (10, 996600032), (16, 622875020), (20, 498300016), (32, 311437510), (37, 269351360), (40, 249150008), (47, 212042560), (64, 155718755), (74, 134675680), (80, 124575004), (94, 106021280), (148, 67337840), (160, 62287502), (185, 53870272), (188, 53010640), (235, 42408512), (296, 33668920), (320, 31143751), (370, 26935136), (376, 26505320), (470, 21204256), (592, 16834460), (740, 13467568), (752, 13252660), (940, 10602128), (1184, 8417230), (1480, 6733784), (1504, 6626330), (1739, 5730880), (1880, 5301064), (2368, 4208615), (2960, 3366892), (3008, 3313165), (3478, 2865440), (3760, 2650532), (5920, 1683446), (6956, 1432720), (7520, 1325266), (8695, 1146176), (11840, 841723), (13912, 716360), (15040, 662633), (17390, 573088), (17909, 556480), (27824, 358180), (34780, 286544), (35818, 278240), (55648, 179090), (69560, 143272), (71636, 139120), (89545, 111296)]