880633650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{34739}}^1$

素因数の和:34780

約数の個数: 72

約数和(自身を含む): 2364960240

約数和(自身を除く): 1484326590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 25350, 34739, 69478, 104217, 173695, 208434, 347390, 451607, 521085, 868475, 903214, 1042170, 1354821, 1736950, 2258035, 2605425, 2709642, 4516070, 5210850, 5870891, 6774105, 11290175, 11741782, 13548210, 17612673, 22580350, 29354455, 33870525, 35225346, 58708910, 67741050, 88063365, 146772275, 176126730, 293544550, 440316825, 880633650]

約数ペア:

[(1, 880633650), (2, 440316825), (3, 293544550), (5, 176126730), (6, 146772275), (10, 88063365), (13, 67741050), (15, 58708910), (25, 35225346), (26, 33870525), (30, 29354455), (39, 22580350), (50, 17612673), (65, 13548210), (75, 11741782), (78, 11290175), (130, 6774105), (150, 5870891), (169, 5210850), (195, 4516070), (325, 2709642), (338, 2605425), (390, 2258035), (507, 1736950), (650, 1354821), (845, 1042170), (975, 903214), (1014, 868475), (1690, 521085), (1950, 451607), (2535, 347390), (4225, 208434), (5070, 173695), (8450, 104217), (12675, 69478), (25350, 34739)]