23989020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 77172480

約数和(自身を除く): 53183460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1913, 2090, 2508, 3135, 3826, 4180, 5739, 6270, 7652, 9565, 11478, 12540, 19130, 21043, 22956, 28695, 36347, 38260, 42086, 57390, 63129, 72694, 84172, 105215, 109041, 114780, 126258, 145388, 181735, 210430, 218082, 252516, 315645, 363470, 399817, 420860, 436164, 545205, 631290, 726940, 799634, 1090410, 1199451, 1262580, 1599268, 1999085, 2180820, 2398902, 3998170, 4797804, 5997255, 7996340, 11994510, 23989020]

約数ペア:

[(1, 23989020), (2, 11994510), (3, 7996340), (4, 5997255), (5, 4797804), (6, 3998170), (10, 2398902), (11, 2180820), (12, 1999085), (15, 1599268), (19, 1262580), (20, 1199451), (22, 1090410), (30, 799634), (33, 726940), (38, 631290), (44, 545205), (55, 436164), (57, 420860), (60, 399817), (66, 363470), (76, 315645), (95, 252516), (110, 218082), (114, 210430), (132, 181735), (165, 145388), (190, 126258), (209, 114780), (220, 109041), (228, 105215), (285, 84172), (330, 72694), (380, 63129), (418, 57390), (570, 42086), (627, 38260), (660, 36347), (836, 28695), (1045, 22956), (1140, 21043), (1254, 19130), (1913, 12540), (2090, 11478), (2508, 9565), (3135, 7652), (3826, 6270), (4180, 5739)]