544049360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 1324843776

約数和(自身を除く): 780794416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 457, 460, 647, 914, 920, 1294, 1828, 1840, 2285, 2588, 3235, 3656, 4570, 5176, 6470, 7312, 9140, 10352, 10511, 12940, 14881, 18280, 21022, 25880, 29762, 36560, 42044, 51760, 52555, 59524, 74405, 84088, 105110, 119048, 148810, 168176, 210220, 238096, 295679, 297620, 420440, 591358, 595240, 840880, 1182716, 1190480, 1478395, 2365432, 2956790, 4730864, 5913580, 6800617, 11827160, 13601234, 23654320, 27202468, 34003085, 54404936, 68006170, 108809872, 136012340, 272024680, 544049360]

約数ペア:

[(1, 544049360), (2, 272024680), (4, 136012340), (5, 108809872), (8, 68006170), (10, 54404936), (16, 34003085), (20, 27202468), (23, 23654320), (40, 13601234), (46, 11827160), (80, 6800617), (92, 5913580), (115, 4730864), (184, 2956790), (230, 2365432), (368, 1478395), (457, 1190480), (460, 1182716), (647, 840880), (914, 595240), (920, 591358), (1294, 420440), (1828, 297620), (1840, 295679), (2285, 238096), (2588, 210220), (3235, 168176), (3656, 148810), (4570, 119048), (5176, 105110), (6470, 84088), (7312, 74405), (9140, 59524), (10352, 52555), (10511, 51760), (12940, 42044), (14881, 36560), (18280, 29762), (21022, 25880)]