4904645.00000000

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 44489340

約数和(自身を除く): 27807740

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 401, 416, 520, 640, 650, 800, 802, 832, 1040, 1300, 1600, 1604, 1664, 2005, 2080, 2600, 3200, 3208, 4010, 4160, 5200, 5213, 6416, 8020, 8320, 10025, 10400, 10426, 12832, 16040, 20050, 20800, 20852, 25664, 26065, 32080, 40100, 41600, 41704, 51328, 52130, 64160, 80200, 83408, 104260, 128320, 130325, 160400, 166816, 208520, 256640, 260650, 320800, 333632, 417040, 521300, 641600, 667264, 834080, 1042600, 1283200, 1668160, 2085200, 3336320, 4170400, 8340800, 16681600]

約数ペア:

[(1, 16681600), (2, 8340800), (4, 4170400), (5, 3336320), (8, 2085200), (10, 1668160), (13, 1283200), (16, 1042600), (20, 834080), (25, 667264), (26, 641600), (32, 521300), (40, 417040), (50, 333632), (52, 320800), (64, 260650), (65, 256640), (80, 208520), (100, 166816), (104, 160400), (128, 130325), (130, 128320), (160, 104260), (200, 83408), (208, 80200), (260, 64160), (320, 52130), (325, 51328), (400, 41704), (401, 41600), (416, 40100), (520, 32080), (640, 26065), (650, 25664), (800, 20852), (802, 20800), (832, 20050), (1040, 16040), (1300, 12832), (1600, 10426), (1604, 10400), (1664, 10025), (2005, 8320), (2080, 8020), (2600, 6416), (3200, 5213), (3208, 5200), (4010, 4160)]