23583080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 33440920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 439, 632, 680, 790, 878, 1343, 1580, 1756, 2195, 2686, 3160, 3512, 4390, 5372, 6715, 7463, 8780, 10744, 13430, 14926, 17560, 26860, 29852, 34681, 37315, 53720, 59704, 69362, 74630, 138724, 149260, 173405, 277448, 298520, 346810, 589577, 693620, 1179154, 1387240, 2358308, 2947885, 4716616, 5895770, 11791540, 23583080]

約数ペア:

[(1, 23583080), (2, 11791540), (4, 5895770), (5, 4716616), (8, 2947885), (10, 2358308), (17, 1387240), (20, 1179154), (34, 693620), (40, 589577), (68, 346810), (79, 298520), (85, 277448), (136, 173405), (158, 149260), (170, 138724), (316, 74630), (340, 69362), (395, 59704), (439, 53720), (632, 37315), (680, 34681), (790, 29852), (878, 26860), (1343, 17560), (1580, 14926), (1756, 13430), (2195, 10744), (2686, 8780), (3160, 7463), (3512, 6715), (4390, 5372)]