11566880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 30227904

約数和(自身を除く): 18661024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 83, 104, 130, 134, 160, 166, 208, 260, 268, 332, 335, 415, 416, 520, 536, 664, 670, 830, 871, 1040, 1072, 1079, 1328, 1340, 1660, 1742, 2080, 2144, 2158, 2656, 2680, 3320, 3484, 4316, 4355, 5360, 5395, 5561, 6640, 6968, 8632, 8710, 10720, 10790, 11122, 13280, 13936, 17264, 17420, 21580, 22244, 27805, 27872, 34528, 34840, 43160, 44488, 55610, 69680, 72293, 86320, 88976, 111220, 139360, 144586, 172640, 177952, 222440, 289172, 361465, 444880, 578344, 722930, 889760, 1156688, 1445860, 2313376, 2891720, 5783440, 11566880]

約数ペア:

[(1, 11566880), (2, 5783440), (4, 2891720), (5, 2313376), (8, 1445860), (10, 1156688), (13, 889760), (16, 722930), (20, 578344), (26, 444880), (32, 361465), (40, 289172), (52, 222440), (65, 177952), (67, 172640), (80, 144586), (83, 139360), (104, 111220), (130, 88976), (134, 86320), (160, 72293), (166, 69680), (208, 55610), (260, 44488), (268, 43160), (332, 34840), (335, 34528), (415, 27872), (416, 27805), (520, 22244), (536, 21580), (664, 17420), (670, 17264), (830, 13936), (871, 13280), (1040, 11122), (1072, 10790), (1079, 10720), (1328, 8710), (1340, 8632), (1660, 6968), (1742, 6640), (2080, 5561), (2144, 5395), (2158, 5360), (2656, 4355), (2680, 4316), (3320, 3484)]