1152157040

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 2719031328

約数和(自身を除く): 1566874288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 233, 452, 466, 547, 565, 904, 932, 1094, 1130, 1165, 1808, 1864, 2188, 2260, 2330, 2735, 3728, 4376, 4520, 4660, 5470, 8752, 9040, 9320, 10940, 18640, 21880, 26329, 43760, 52658, 61811, 105316, 123622, 127451, 131645, 210632, 247244, 254902, 263290, 309055, 421264, 494488, 509804, 526580, 618110, 637255, 988976, 1019608, 1053160, 1236220, 1274510, 2039216, 2106320, 2472440, 2549020, 4944880, 5098040, 10196080, 14401963, 28803926, 57607852, 72009815, 115215704, 144019630, 230431408, 288039260, 576078520, 1152157040]

約数ペア:

[(1, 1152157040), (2, 576078520), (4, 288039260), (5, 230431408), (8, 144019630), (10, 115215704), (16, 72009815), (20, 57607852), (40, 28803926), (80, 14401963), (113, 10196080), (226, 5098040), (233, 4944880), (452, 2549020), (466, 2472440), (547, 2106320), (565, 2039216), (904, 1274510), (932, 1236220), (1094, 1053160), (1130, 1019608), (1165, 988976), (1808, 637255), (1864, 618110), (2188, 526580), (2260, 509804), (2330, 494488), (2735, 421264), (3728, 309055), (4376, 263290), (4520, 254902), (4660, 247244), (5470, 210632), (8752, 131645), (9040, 127451), (9320, 123622), (10940, 105316), (18640, 61811), (21880, 52658), (26329, 43760)]