23894868420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4577561}}^1$

素因数の和:4577605

約数の個数: 72

約数和(自身を含む): 74980465560

約数和(自身を除く): 51085597140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 4577561, 9155122, 13732683, 18310244, 22887805, 27465366, 41198049, 45775610, 54930732, 68663415, 82396098, 91551220, 132749269, 137326830, 164792196, 205990245, 265498538, 274653660, 398247807, 411980490, 530997076, 663746345, 796495614, 823960980, 1194743421, 1327492690, 1592991228, 1991239035, 2389486842, 2654985380, 3982478070, 4778973684, 5973717105, 7964956140, 11947434210, 23894868420]

約数ペア:

[(1, 23894868420), (2, 11947434210), (3, 7964956140), (4, 5973717105), (5, 4778973684), (6, 3982478070), (9, 2654985380), (10, 2389486842), (12, 1991239035), (15, 1592991228), (18, 1327492690), (20, 1194743421), (29, 823960980), (30, 796495614), (36, 663746345), (45, 530997076), (58, 411980490), (60, 398247807), (87, 274653660), (90, 265498538), (116, 205990245), (145, 164792196), (174, 137326830), (180, 132749269), (261, 91551220), (290, 82396098), (348, 68663415), (435, 54930732), (522, 45775610), (580, 41198049), (870, 27465366), (1044, 22887805), (1305, 18310244), (1740, 13732683), (2610, 9155122), (5220, 4577561)]