16634852500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15583}}^1$

素因数の和:15675

約数の個数: 120

約数和(自身を含む): 42258073088

約数和(自身を除く): 25623220588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 125, 140, 175, 244, 250, 305, 350, 427, 500, 610, 625, 700, 854, 875, 1220, 1250, 1525, 1708, 1750, 2135, 2500, 3050, 3500, 4270, 4375, 6100, 7625, 8540, 8750, 10675, 15250, 15583, 17500, 21350, 30500, 31166, 38125, 42700, 53375, 62332, 76250, 77915, 106750, 109081, 152500, 155830, 213500, 218162, 266875, 311660, 389575, 436324, 533750, 545405, 779150, 950563, 1067500, 1090810, 1558300, 1901126, 1947875, 2181620, 2727025, 3802252, 3895750, 4752815, 5454050, 6653941, 7791500, 9505630, 9739375, 10908100, 13307882, 13635125, 19011260, 19478750, 23764075, 26615764, 27270250, 33269705, 38957500, 47528150, 54540500, 66539410, 68175625, 95056300, 118820375, 133078820, 136351250, 166348525, 237640750, 272702500, 332697050, 475281500, 594101875, 665394100, 831742625, 1188203750, 1663485250, 2376407500, 3326970500, 4158713125, 8317426250, 16634852500]

約数ペア:

[(1, 16634852500), (2, 8317426250), (4, 4158713125), (5, 3326970500), (7, 2376407500), (10, 1663485250), (14, 1188203750), (20, 831742625), (25, 665394100), (28, 594101875), (35, 475281500), (50, 332697050), (61, 272702500), (70, 237640750), (100, 166348525), (122, 136351250), (125, 133078820), (140, 118820375), (175, 95056300), (244, 68175625), (250, 66539410), (305, 54540500), (350, 47528150), (427, 38957500), (500, 33269705), (610, 27270250), (625, 26615764), (700, 23764075), (854, 19478750), (875, 19011260), (1220, 13635125), (1250, 13307882), (1525, 10908100), (1708, 9739375), (1750, 9505630), (2135, 7791500), (2500, 6653941), (3050, 5454050), (3500, 4752815), (4270, 3895750), (4375, 3802252), (6100, 2727025), (7625, 2181620), (8540, 1947875), (8750, 1901126), (10675, 1558300), (15250, 1090810), (15583, 1067500), (17500, 950563), (21350, 779150), (30500, 545405), (31166, 533750), (38125, 436324), (42700, 389575), (53375, 311660), (62332, 266875), (76250, 218162), (77915, 213500), (106750, 155830), (109081, 152500)]