5040534320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{8353}}^1$

素因数の和:8782

約数の個数: 80

約数和(自身を含む): 12368598240

約数和(自身を除く): 7328063920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 397, 760, 794, 1520, 1588, 1985, 3176, 3970, 6352, 7543, 7940, 8353, 15086, 15880, 16706, 30172, 31760, 33412, 37715, 41765, 60344, 66824, 75430, 83530, 120688, 133648, 150860, 158707, 167060, 301720, 317414, 334120, 603440, 634828, 668240, 793535, 1269656, 1587070, 2539312, 3174140, 3316141, 6348280, 6632282, 12696560, 13264564, 16580705, 26529128, 33161410, 53058256, 63006679, 66322820, 126013358, 132645640, 252026716, 265291280, 315033395, 504053432, 630066790, 1008106864, 1260133580, 2520267160, 5040534320]

約数ペア:

[(1, 5040534320), (2, 2520267160), (4, 1260133580), (5, 1008106864), (8, 630066790), (10, 504053432), (16, 315033395), (19, 265291280), (20, 252026716), (38, 132645640), (40, 126013358), (76, 66322820), (80, 63006679), (95, 53058256), (152, 33161410), (190, 26529128), (304, 16580705), (380, 13264564), (397, 12696560), (760, 6632282), (794, 6348280), (1520, 3316141), (1588, 3174140), (1985, 2539312), (3176, 1587070), (3970, 1269656), (6352, 793535), (7543, 668240), (7940, 634828), (8353, 603440), (15086, 334120), (15880, 317414), (16706, 301720), (30172, 167060), (31760, 158707), (33412, 150860), (37715, 133648), (41765, 120688), (60344, 83530), (66824, 75430)]