23751280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 65902032

約数和(自身を除く): 42150752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 83, 98, 112, 140, 146, 166, 196, 245, 280, 292, 332, 365, 392, 415, 490, 511, 560, 581, 584, 664, 730, 784, 830, 980, 1022, 1162, 1168, 1328, 1460, 1660, 1960, 2044, 2324, 2555, 2905, 2920, 3320, 3577, 3920, 4067, 4088, 4648, 5110, 5810, 5840, 6059, 6640, 7154, 8134, 8176, 9296, 10220, 11620, 12118, 14308, 16268, 17885, 20335, 20440, 23240, 24236, 28616, 30295, 32536, 35770, 40670, 40880, 42413, 46480, 48472, 57232, 60590, 65072, 71540, 81340, 84826, 96944, 121180, 143080, 162680, 169652, 212065, 242360, 286160, 296891, 325360, 339304, 424130, 484720, 593782, 678608, 848260, 1187564, 1484455, 1696520, 2375128, 2968910, 3393040, 4750256, 5937820, 11875640, 23751280]

約数ペア:

[(1, 23751280), (2, 11875640), (4, 5937820), (5, 4750256), (7, 3393040), (8, 2968910), (10, 2375128), (14, 1696520), (16, 1484455), (20, 1187564), (28, 848260), (35, 678608), (40, 593782), (49, 484720), (56, 424130), (70, 339304), (73, 325360), (80, 296891), (83, 286160), (98, 242360), (112, 212065), (140, 169652), (146, 162680), (166, 143080), (196, 121180), (245, 96944), (280, 84826), (292, 81340), (332, 71540), (365, 65072), (392, 60590), (415, 57232), (490, 48472), (511, 46480), (560, 42413), (581, 40880), (584, 40670), (664, 35770), (730, 32536), (784, 30295), (830, 28616), (980, 24236), (1022, 23240), (1162, 20440), (1168, 20335), (1328, 17885), (1460, 16268), (1660, 14308), (1960, 12118), (2044, 11620), (2324, 10220), (2555, 9296), (2905, 8176), (2920, 8134), (3320, 7154), (3577, 6640), (3920, 6059), (4067, 5840), (4088, 5810), (4648, 5110)]