64368800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4733}}^1$

素因数の和:4770

約数の個数: 72

約数和(自身を含む): 166419036

約数和(自身を除く): 102050236

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4733, 6800, 9466, 13600, 18932, 23665, 37864, 47330, 75728, 80461, 94660, 118325, 151456, 160922, 189320, 236650, 321844, 378640, 402305, 473300, 643688, 757280, 804610, 946600, 1287376, 1609220, 1893200, 2011525, 2574752, 3218440, 3786400, 4023050, 6436880, 8046100, 12873760, 16092200, 32184400, 64368800]

約数ペア:

[(1, 64368800), (2, 32184400), (4, 16092200), (5, 12873760), (8, 8046100), (10, 6436880), (16, 4023050), (17, 3786400), (20, 3218440), (25, 2574752), (32, 2011525), (34, 1893200), (40, 1609220), (50, 1287376), (68, 946600), (80, 804610), (85, 757280), (100, 643688), (136, 473300), (160, 402305), (170, 378640), (200, 321844), (272, 236650), (340, 189320), (400, 160922), (425, 151456), (544, 118325), (680, 94660), (800, 80461), (850, 75728), (1360, 47330), (1700, 37864), (2720, 23665), (3400, 18932), (4733, 13600), (6800, 9466)]