190413080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33289}}^1$

素因数の和:33324

約数の個数: 64

約数和(自身を含む): 503344800

約数和(自身を除く): 312931720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 33289, 66578, 133156, 166445, 266312, 332890, 366179, 432757, 665780, 732358, 865514, 1331560, 1464716, 1731028, 1830895, 2163785, 2929432, 3462056, 3661790, 4327570, 4760327, 7323580, 8655140, 9520654, 14647160, 17310280, 19041308, 23801635, 38082616, 47603270, 95206540, 190413080]

約数ペア:

[(1, 190413080), (2, 95206540), (4, 47603270), (5, 38082616), (8, 23801635), (10, 19041308), (11, 17310280), (13, 14647160), (20, 9520654), (22, 8655140), (26, 7323580), (40, 4760327), (44, 4327570), (52, 3661790), (55, 3462056), (65, 2929432), (88, 2163785), (104, 1830895), (110, 1731028), (130, 1464716), (143, 1331560), (220, 865514), (260, 732358), (286, 665780), (440, 432757), (520, 366179), (572, 332890), (715, 266312), (1144, 166445), (1430, 133156), (2860, 66578), (5720, 33289)]