74033680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1904

約数の個数: 80

約数和(自身を含む): 199522944

約数和(自身を除く): 125489264

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, 1168, 1460, 1811, 2044, 2555, 2920, 3622, 4088, 5110, 5840, 7244, 8176, 9055, 10220, 12677, 14488, 18110, 20440, 25354, 28976, 36220, 40880, 50708, 63385, 72440, 101416, 126770, 132203, 144880, 202832, 253540, 264406, 507080, 528812, 661015, 925421, 1014160, 1057624, 1322030, 1850842, 2115248, 2644060, 3701684, 4627105, 5288120, 7403368, 9254210, 10576240, 14806736, 18508420, 37016840, 74033680]

約数ペア:

[(1, 74033680), (2, 37016840), (4, 18508420), (5, 14806736), (7, 10576240), (8, 9254210), (10, 7403368), (14, 5288120), (16, 4627105), (20, 3701684), (28, 2644060), (35, 2115248), (40, 1850842), (56, 1322030), (70, 1057624), (73, 1014160), (80, 925421), (112, 661015), (140, 528812), (146, 507080), (280, 264406), (292, 253540), (365, 202832), (511, 144880), (560, 132203), (584, 126770), (730, 101416), (1022, 72440), (1168, 63385), (1460, 50708), (1811, 40880), (2044, 36220), (2555, 28976), (2920, 25354), (3622, 20440), (4088, 18110), (5110, 14488), (5840, 12677), (7244, 10220), (8176, 9055)]