11020760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 27669600

約数和(自身を除く): 16648840

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 853, 1292, 1615, 1706, 2584, 3230, 3412, 4265, 6460, 6824, 8530, 12920, 14501, 16207, 17060, 29002, 32414, 34120, 58004, 64828, 72505, 81035, 116008, 129656, 145010, 162070, 275519, 290020, 324140, 551038, 580040, 648280, 1102076, 1377595, 2204152, 2755190, 5510380, 11020760]

約数ペア:

[(1, 11020760), (2, 5510380), (4, 2755190), (5, 2204152), (8, 1377595), (10, 1102076), (17, 648280), (19, 580040), (20, 551038), (34, 324140), (38, 290020), (40, 275519), (68, 162070), (76, 145010), (85, 129656), (95, 116008), (136, 81035), (152, 72505), (170, 64828), (190, 58004), (323, 34120), (340, 32414), (380, 29002), (646, 17060), (680, 16207), (760, 14501), (853, 12920), (1292, 8530), (1615, 6824), (1706, 6460), (2584, 4265), (3230, 3412)]