10368884420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{116009}}^1$

素因数の和:116168

約数の個数: 48

約数和(自身を含む): 22510580400

約数和(自身を除く): 12141695980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 164, 205, 218, 410, 436, 545, 820, 1090, 2180, 4469, 8938, 17876, 22345, 44690, 89380, 116009, 232018, 464036, 580045, 1160090, 2320180, 4756369, 9512738, 12644981, 19025476, 23781845, 25289962, 47563690, 50579924, 63224905, 95127380, 126449810, 252899620, 518444221, 1036888442, 2073776884, 2592221105, 5184442210, 10368884420]

約数ペア:

[(1, 10368884420), (2, 5184442210), (4, 2592221105), (5, 2073776884), (10, 1036888442), (20, 518444221), (41, 252899620), (82, 126449810), (109, 95127380), (164, 63224905), (205, 50579924), (218, 47563690), (410, 25289962), (436, 23781845), (545, 19025476), (820, 12644981), (1090, 9512738), (2180, 4756369), (4469, 2320180), (8938, 1160090), (17876, 580045), (22345, 464036), (44690, 232018), (89380, 116009)]