113389340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1667}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 252201600

約数和(自身を除く): 138812260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 179, 190, 358, 380, 716, 895, 1667, 1790, 3334, 3401, 3580, 6668, 6802, 8335, 13604, 16670, 17005, 31673, 33340, 34010, 63346, 68020, 126692, 158365, 298393, 316730, 596786, 633460, 1193572, 1491965, 2983930, 5669467, 5967860, 11338934, 22677868, 28347335, 56694670, 113389340]

約数ペア:

[(1, 113389340), (2, 56694670), (4, 28347335), (5, 22677868), (10, 11338934), (19, 5967860), (20, 5669467), (38, 2983930), (76, 1491965), (95, 1193572), (179, 633460), (190, 596786), (358, 316730), (380, 298393), (716, 158365), (895, 126692), (1667, 68020), (1790, 63346), (3334, 34010), (3401, 33340), (3580, 31673), (6668, 17005), (6802, 16670), (8335, 13604)]