8398650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 23123520

約数和(自身を除く): 14724870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 59, 65, 73, 75, 78, 118, 130, 146, 150, 177, 195, 219, 295, 325, 354, 365, 390, 438, 590, 650, 730, 767, 885, 949, 975, 1095, 1475, 1534, 1770, 1825, 1898, 1950, 2190, 2301, 2847, 2950, 3650, 3835, 4307, 4425, 4602, 4745, 5475, 5694, 7670, 8614, 8850, 9490, 10950, 11505, 12921, 14235, 19175, 21535, 23010, 23725, 25842, 28470, 38350, 43070, 47450, 55991, 57525, 64605, 71175, 107675, 111982, 115050, 129210, 142350, 167973, 215350, 279955, 323025, 335946, 559910, 646050, 839865, 1399775, 1679730, 2799550, 4199325, 8398650]

約数ペア:

[(1, 8398650), (2, 4199325), (3, 2799550), (5, 1679730), (6, 1399775), (10, 839865), (13, 646050), (15, 559910), (25, 335946), (26, 323025), (30, 279955), (39, 215350), (50, 167973), (59, 142350), (65, 129210), (73, 115050), (75, 111982), (78, 107675), (118, 71175), (130, 64605), (146, 57525), (150, 55991), (177, 47450), (195, 43070), (219, 38350), (295, 28470), (325, 25842), (354, 23725), (365, 23010), (390, 21535), (438, 19175), (590, 14235), (650, 12921), (730, 11505), (767, 10950), (885, 9490), (949, 8850), (975, 8614), (1095, 7670), (1475, 5694), (1534, 5475), (1770, 4745), (1825, 4602), (1898, 4425), (1950, 4307), (2190, 3835), (2301, 3650), (2847, 2950)]