2405729220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{3121}}^1$

素因数の和:3605

約数の個数: 96

約数和(自身を含む): 6986286720

約数和(自身を除く): 4580557500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 443, 580, 870, 886, 1329, 1740, 1772, 2215, 2658, 3121, 4430, 5316, 6242, 6645, 8860, 9363, 12484, 12847, 13290, 15605, 18726, 25694, 26580, 31210, 37452, 38541, 46815, 51388, 62420, 64235, 77082, 90509, 93630, 128470, 154164, 181018, 187260, 192705, 256940, 271527, 362036, 385410, 452545, 543054, 770820, 905090, 1086108, 1357635, 1382603, 1810180, 2715270, 2765206, 4147809, 5430540, 5530412, 6913015, 8295618, 13826030, 16591236, 20739045, 27652060, 40095487, 41478090, 80190974, 82956180, 120286461, 160381948, 200477435, 240572922, 400954870, 481145844, 601432305, 801909740, 1202864610, 2405729220]

約数ペア:

[(1, 2405729220), (2, 1202864610), (3, 801909740), (4, 601432305), (5, 481145844), (6, 400954870), (10, 240572922), (12, 200477435), (15, 160381948), (20, 120286461), (29, 82956180), (30, 80190974), (58, 41478090), (60, 40095487), (87, 27652060), (116, 20739045), (145, 16591236), (174, 13826030), (290, 8295618), (348, 6913015), (435, 5530412), (443, 5430540), (580, 4147809), (870, 2765206), (886, 2715270), (1329, 1810180), (1740, 1382603), (1772, 1357635), (2215, 1086108), (2658, 905090), (3121, 770820), (4430, 543054), (5316, 452545), (6242, 385410), (6645, 362036), (8860, 271527), (9363, 256940), (12484, 192705), (12847, 187260), (13290, 181018), (15605, 154164), (18726, 128470), (25694, 93630), (26580, 90509), (31210, 77082), (37452, 64235), (38541, 62420), (46815, 51388)]