34171120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22481}}^1$

素因数の和:22513

約数の個数: 40

約数和(自身を含む): 83633040

約数和(自身を除く): 49461920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 22481, 44962, 89924, 112405, 179848, 224810, 359696, 427139, 449620, 854278, 899240, 1708556, 1798480, 2135695, 3417112, 4271390, 6834224, 8542780, 17085560, 34171120]

約数ペア:

[(1, 34171120), (2, 17085560), (4, 8542780), (5, 6834224), (8, 4271390), (10, 3417112), (16, 2135695), (19, 1798480), (20, 1708556), (38, 899240), (40, 854278), (76, 449620), (80, 427139), (95, 359696), (152, 224810), (190, 179848), (304, 112405), (380, 89924), (760, 44962), (1520, 22481)]