11631620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 33784128

約数和(自身を除く): 22152508

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 83, 91, 98, 110, 130, 140, 143, 154, 166, 182, 196, 220, 245, 260, 286, 308, 332, 364, 385, 415, 455, 490, 539, 572, 581, 637, 715, 770, 830, 910, 913, 980, 1001, 1078, 1079, 1162, 1274, 1430, 1540, 1660, 1820, 1826, 2002, 2156, 2158, 2324, 2548, 2695, 2860, 2905, 3185, 3652, 4004, 4067, 4316, 4565, 5005, 5390, 5395, 5810, 6370, 6391, 7007, 7553, 8134, 9130, 10010, 10780, 10790, 11620, 11869, 12740, 12782, 14014, 15106, 16268, 18260, 20020, 20335, 21580, 23738, 25564, 28028, 30212, 31955, 35035, 37765, 40670, 44737, 47476, 52871, 59345, 63910, 70070, 75530, 81340, 83083, 89474, 105742, 118690, 127820, 140140, 151060, 166166, 178948, 211484, 223685, 237380, 264355, 332332, 415415, 447370, 528710, 581581, 830830, 894740, 1057420, 1163162, 1661660, 2326324, 2907905, 5815810, 11631620]

約数ペア:

[(1, 11631620), (2, 5815810), (4, 2907905), (5, 2326324), (7, 1661660), (10, 1163162), (11, 1057420), (13, 894740), (14, 830830), (20, 581581), (22, 528710), (26, 447370), (28, 415415), (35, 332332), (44, 264355), (49, 237380), (52, 223685), (55, 211484), (65, 178948), (70, 166166), (77, 151060), (83, 140140), (91, 127820), (98, 118690), (110, 105742), (130, 89474), (140, 83083), (143, 81340), (154, 75530), (166, 70070), (182, 63910), (196, 59345), (220, 52871), (245, 47476), (260, 44737), (286, 40670), (308, 37765), (332, 35035), (364, 31955), (385, 30212), (415, 28028), (455, 25564), (490, 23738), (539, 21580), (572, 20335), (581, 20020), (637, 18260), (715, 16268), (770, 15106), (830, 14014), (910, 12782), (913, 12740), (980, 11869), (1001, 11620), (1078, 10790), (1079, 10780), (1162, 10010), (1274, 9130), (1430, 8134), (1540, 7553), (1660, 7007), (1820, 6391), (1826, 6370), (2002, 5810), (2156, 5395), (2158, 5390), (2324, 5005), (2548, 4565), (2695, 4316), (2860, 4067), (2905, 4004), (3185, 3652)]