41390240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15217}}^1$

素因数の和:15249

約数の個数: 48

約数和(自身を含む): 103543272

約数和(自身を除く): 62153032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 15217, 30434, 60868, 76085, 121736, 152170, 243472, 258689, 304340, 486944, 517378, 608680, 1034756, 1217360, 1293445, 2069512, 2434720, 2586890, 4139024, 5173780, 8278048, 10347560, 20695120, 41390240]

約数ペア:

[(1, 41390240), (2, 20695120), (4, 10347560), (5, 8278048), (8, 5173780), (10, 4139024), (16, 2586890), (17, 2434720), (20, 2069512), (32, 1293445), (34, 1217360), (40, 1034756), (68, 608680), (80, 517378), (85, 486944), (136, 304340), (160, 258689), (170, 243472), (272, 152170), (340, 121736), (544, 76085), (680, 60868), (1360, 30434), (2720, 15217)]