25926780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 80011008

約数和(自身を除く): 54084228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 163, 165, 220, 241, 326, 330, 482, 489, 652, 660, 723, 815, 964, 978, 1205, 1446, 1630, 1793, 1956, 2410, 2445, 2651, 2892, 3260, 3586, 3615, 4820, 4890, 5302, 5379, 7172, 7230, 7953, 8965, 9780, 10604, 10758, 13255, 14460, 15906, 17930, 21516, 26510, 26895, 31812, 35860, 39283, 39765, 53020, 53790, 78566, 79530, 107580, 117849, 157132, 159060, 196415, 235698, 392830, 432113, 471396, 589245, 785660, 864226, 1178490, 1296339, 1728452, 2160565, 2356980, 2592678, 4321130, 5185356, 6481695, 8642260, 12963390, 25926780]

約数ペア:

[(1, 25926780), (2, 12963390), (3, 8642260), (4, 6481695), (5, 5185356), (6, 4321130), (10, 2592678), (11, 2356980), (12, 2160565), (15, 1728452), (20, 1296339), (22, 1178490), (30, 864226), (33, 785660), (44, 589245), (55, 471396), (60, 432113), (66, 392830), (110, 235698), (132, 196415), (163, 159060), (165, 157132), (220, 117849), (241, 107580), (326, 79530), (330, 78566), (482, 53790), (489, 53020), (652, 39765), (660, 39283), (723, 35860), (815, 31812), (964, 26895), (978, 26510), (1205, 21516), (1446, 17930), (1630, 15906), (1793, 14460), (1956, 13255), (2410, 10758), (2445, 10604), (2651, 9780), (2892, 8965), (3260, 7953), (3586, 7230), (3615, 7172), (4820, 5379), (4890, 5302)]