122861440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14767}}^1$

素因数の和:14799

約数の個数: 64

約数和(自身を含む): 316330560

約数和(自身を除く): 193469120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 14767, 29534, 59068, 73835, 118136, 147670, 191971, 236272, 295340, 383942, 472544, 590680, 767884, 945088, 959855, 1181360, 1535768, 1890176, 1919710, 2362720, 3071536, 3839420, 4725440, 6143072, 7678840, 9450880, 12286144, 15357680, 24572288, 30715360, 61430720, 122861440]

約数ペア:

[(1, 122861440), (2, 61430720), (4, 30715360), (5, 24572288), (8, 15357680), (10, 12286144), (13, 9450880), (16, 7678840), (20, 6143072), (26, 4725440), (32, 3839420), (40, 3071536), (52, 2362720), (64, 1919710), (65, 1890176), (80, 1535768), (104, 1181360), (128, 959855), (130, 945088), (160, 767884), (208, 590680), (260, 472544), (320, 383942), (416, 295340), (520, 236272), (640, 191971), (832, 147670), (1040, 118136), (1664, 73835), (2080, 59068), (4160, 29534), (8320, 14767)]