26174540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 67006464

約数和(自身を除く): 40831924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 62, 70, 74, 124, 140, 148, 155, 163, 185, 217, 259, 310, 326, 370, 434, 518, 620, 652, 740, 815, 868, 1036, 1085, 1141, 1147, 1295, 1630, 2170, 2282, 2294, 2590, 3260, 4340, 4564, 4588, 5053, 5180, 5705, 5735, 6031, 8029, 10106, 11410, 11470, 12062, 16058, 20212, 22820, 22940, 24124, 25265, 30155, 32116, 35371, 40145, 42217, 50530, 60310, 70742, 80290, 84434, 101060, 120620, 141484, 160580, 168868, 176855, 186961, 211085, 353710, 373922, 422170, 707420, 747844, 844340, 934805, 1308727, 1869610, 2617454, 3739220, 5234908, 6543635, 13087270, 26174540]

約数ペア:

[(1, 26174540), (2, 13087270), (4, 6543635), (5, 5234908), (7, 3739220), (10, 2617454), (14, 1869610), (20, 1308727), (28, 934805), (31, 844340), (35, 747844), (37, 707420), (62, 422170), (70, 373922), (74, 353710), (124, 211085), (140, 186961), (148, 176855), (155, 168868), (163, 160580), (185, 141484), (217, 120620), (259, 101060), (310, 84434), (326, 80290), (370, 70742), (434, 60310), (518, 50530), (620, 42217), (652, 40145), (740, 35371), (815, 32116), (868, 30155), (1036, 25265), (1085, 24124), (1141, 22940), (1147, 22820), (1295, 20212), (1630, 16058), (2170, 12062), (2282, 11470), (2294, 11410), (2590, 10106), (3260, 8029), (4340, 6031), (4564, 5735), (4588, 5705), (5053, 5180)]