13609700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 108

約数和(自身を含む): 34724340

約数和(自身を除く): 21114640

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 29, 38, 50, 52, 58, 65, 76, 95, 100, 116, 130, 145, 190, 247, 260, 290, 325, 361, 377, 380, 475, 494, 551, 580, 650, 722, 725, 754, 950, 988, 1102, 1235, 1300, 1444, 1450, 1508, 1805, 1885, 1900, 2204, 2470, 2755, 2900, 3610, 3770, 4693, 4940, 5510, 6175, 7163, 7220, 7540, 9025, 9386, 9425, 10469, 11020, 12350, 13775, 14326, 18050, 18772, 18850, 20938, 23465, 24700, 27550, 28652, 35815, 36100, 37700, 41876, 46930, 52345, 55100, 71630, 93860, 104690, 117325, 136097, 143260, 179075, 209380, 234650, 261725, 272194, 358150, 469300, 523450, 544388, 680485, 716300, 1046900, 1360970, 2721940, 3402425, 6804850, 13609700]

約数ペア:

[(1, 13609700), (2, 6804850), (4, 3402425), (5, 2721940), (10, 1360970), (13, 1046900), (19, 716300), (20, 680485), (25, 544388), (26, 523450), (29, 469300), (38, 358150), (50, 272194), (52, 261725), (58, 234650), (65, 209380), (76, 179075), (95, 143260), (100, 136097), (116, 117325), (130, 104690), (145, 93860), (190, 71630), (247, 55100), (260, 52345), (290, 46930), (325, 41876), (361, 37700), (377, 36100), (380, 35815), (475, 28652), (494, 27550), (551, 24700), (580, 23465), (650, 20938), (722, 18850), (725, 18772), (754, 18050), (950, 14326), (988, 13775), (1102, 12350), (1235, 11020), (1300, 10469), (1444, 9425), (1450, 9386), (1508, 9025), (1805, 7540), (1885, 7220), (1900, 7163), (2204, 6175), (2470, 5510), (2755, 4940), (2900, 4693), (3610, 3770)]