17068120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 40007520

約数和(自身を除く): 22939400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 83, 97, 106, 166, 194, 212, 265, 332, 388, 415, 424, 485, 530, 664, 776, 830, 970, 1060, 1660, 1940, 2120, 3320, 3880, 4399, 5141, 8051, 8798, 10282, 16102, 17596, 20564, 21995, 25705, 32204, 35192, 40255, 41128, 43990, 51410, 64408, 80510, 87980, 102820, 161020, 175960, 205640, 322040, 426703, 853406, 1706812, 2133515, 3413624, 4267030, 8534060, 17068120]

約数ペア:

[(1, 17068120), (2, 8534060), (4, 4267030), (5, 3413624), (8, 2133515), (10, 1706812), (20, 853406), (40, 426703), (53, 322040), (83, 205640), (97, 175960), (106, 161020), (166, 102820), (194, 87980), (212, 80510), (265, 64408), (332, 51410), (388, 43990), (415, 41128), (424, 40255), (485, 35192), (530, 32204), (664, 25705), (776, 21995), (830, 20564), (970, 17596), (1060, 16102), (1660, 10282), (1940, 8798), (2120, 8051), (3320, 5141), (3880, 4399)]