11663200

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 29060640

約数和(自身を除く): 17397440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 239, 244, 305, 400, 478, 488, 610, 800, 956, 976, 1195, 1220, 1525, 1912, 1952, 2390, 2440, 3050, 3824, 4780, 4880, 5975, 6100, 7648, 9560, 9760, 11950, 12200, 14579, 19120, 23900, 24400, 29158, 38240, 47800, 48800, 58316, 72895, 95600, 116632, 145790, 191200, 233264, 291580, 364475, 466528, 583160, 728950, 1166320, 1457900, 2332640, 2915800, 5831600, 11663200]

約数ペア:

[(1, 11663200), (2, 5831600), (4, 2915800), (5, 2332640), (8, 1457900), (10, 1166320), (16, 728950), (20, 583160), (25, 466528), (32, 364475), (40, 291580), (50, 233264), (61, 191200), (80, 145790), (100, 116632), (122, 95600), (160, 72895), (200, 58316), (239, 48800), (244, 47800), (305, 38240), (400, 29158), (478, 24400), (488, 23900), (610, 19120), (800, 14579), (956, 12200), (976, 11950), (1195, 9760), (1220, 9560), (1525, 7648), (1912, 6100), (1952, 5975), (2390, 4880), (2440, 4780), (3050, 3824)]