45908240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 123765888

約数和(自身を除く): 77857648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1123, 1168, 1460, 2044, 2246, 2555, 2920, 4088, 4492, 5110, 5615, 5840, 7861, 8176, 8984, 10220, 11230, 15722, 17968, 20440, 22460, 31444, 39305, 40880, 44920, 62888, 78610, 81979, 89840, 125776, 157220, 163958, 314440, 327916, 409895, 573853, 628880, 655832, 819790, 1147706, 1311664, 1639580, 2295412, 2869265, 3279160, 4590824, 5738530, 6558320, 9181648, 11477060, 22954120, 45908240]

約数ペア:

[(1, 45908240), (2, 22954120), (4, 11477060), (5, 9181648), (7, 6558320), (8, 5738530), (10, 4590824), (14, 3279160), (16, 2869265), (20, 2295412), (28, 1639580), (35, 1311664), (40, 1147706), (56, 819790), (70, 655832), (73, 628880), (80, 573853), (112, 409895), (140, 327916), (146, 314440), (280, 163958), (292, 157220), (365, 125776), (511, 89840), (560, 81979), (584, 78610), (730, 62888), (1022, 44920), (1123, 40880), (1168, 39305), (1460, 31444), (2044, 22460), (2246, 20440), (2555, 17968), (2920, 15722), (4088, 11230), (4492, 10220), (5110, 8984), (5615, 8176), (5840, 7861)]