113375660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 258080256

約数和(自身を除く): 144704596

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 361, 380, 383, 410, 722, 766, 779, 820, 1444, 1532, 1558, 1805, 1915, 3116, 3610, 3830, 3895, 7220, 7277, 7660, 7790, 14554, 14801, 15580, 15703, 29108, 29602, 31406, 36385, 59204, 62812, 72770, 74005, 78515, 138263, 145540, 148010, 157030, 276526, 296020, 298357, 314060, 553052, 596714, 691315, 1193428, 1382630, 1491785, 2765260, 2983570, 5668783, 5967140, 11337566, 22675132, 28343915, 56687830, 113375660]

約数ペア:

[(1, 113375660), (2, 56687830), (4, 28343915), (5, 22675132), (10, 11337566), (19, 5967140), (20, 5668783), (38, 2983570), (41, 2765260), (76, 1491785), (82, 1382630), (95, 1193428), (164, 691315), (190, 596714), (205, 553052), (361, 314060), (380, 298357), (383, 296020), (410, 276526), (722, 157030), (766, 148010), (779, 145540), (820, 138263), (1444, 78515), (1532, 74005), (1558, 72770), (1805, 62812), (1915, 59204), (3116, 36385), (3610, 31406), (3830, 29602), (3895, 29108), (7220, 15703), (7277, 15580), (7660, 14801), (7790, 14554)]