15676027420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{4049}}^1$

素因数の和:4327

約数の個数: 96

約数和(自身を含む): 35639352000

約数和(自身を除く): 19963324580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 193, 236, 295, 340, 386, 590, 772, 965, 1003, 1180, 1930, 2006, 3281, 3860, 4012, 4049, 5015, 6562, 8098, 10030, 11387, 13124, 16196, 16405, 20060, 20245, 22774, 32810, 40490, 45548, 56935, 65620, 68833, 80980, 113870, 137666, 193579, 227740, 238891, 275332, 344165, 387158, 477782, 688330, 774316, 781457, 955564, 967895, 1194455, 1376660, 1562914, 1935790, 2388910, 3125828, 3871580, 3907285, 4061147, 4777820, 7814570, 8122294, 13284769, 15629140, 16244588, 20305735, 26569538, 40611470, 46105963, 53139076, 66423845, 81222940, 92211926, 132847690, 184423852, 230529815, 265695380, 461059630, 783801371, 922119260, 1567602742, 3135205484, 3919006855, 7838013710, 15676027420]

約数ペア:

[(1, 15676027420), (2, 7838013710), (4, 3919006855), (5, 3135205484), (10, 1567602742), (17, 922119260), (20, 783801371), (34, 461059630), (59, 265695380), (68, 230529815), (85, 184423852), (118, 132847690), (170, 92211926), (193, 81222940), (236, 66423845), (295, 53139076), (340, 46105963), (386, 40611470), (590, 26569538), (772, 20305735), (965, 16244588), (1003, 15629140), (1180, 13284769), (1930, 8122294), (2006, 7814570), (3281, 4777820), (3860, 4061147), (4012, 3907285), (4049, 3871580), (5015, 3125828), (6562, 2388910), (8098, 1935790), (10030, 1562914), (11387, 1376660), (13124, 1194455), (16196, 967895), (16405, 955564), (20060, 781457), (20245, 774316), (22774, 688330), (32810, 477782), (40490, 387158), (45548, 344165), (56935, 275332), (65620, 238891), (68833, 227740), (80980, 193579), (113870, 137666)]