2008778850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{343381}}^1$

素因数の和:343412

約数の個数: 72

約数和(自身を含む): 5812083732

約数和(自身を除く): 3803304882

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 343381, 686762, 1030143, 1716905, 2060286, 3090429, 3433810, 4463953, 5150715, 6180858, 8584525, 8927906, 10301430, 13391859, 15452145, 17169050, 22319765, 25753575, 26783718, 30904290, 40175577, 44639530, 51507150, 66959295, 77260725, 80351154, 111598825, 133918590, 154521450, 200877885, 223197650, 334796475, 401755770, 669592950, 1004389425, 2008778850]

約数ペア:

[(1, 2008778850), (2, 1004389425), (3, 669592950), (5, 401755770), (6, 334796475), (9, 223197650), (10, 200877885), (13, 154521450), (15, 133918590), (18, 111598825), (25, 80351154), (26, 77260725), (30, 66959295), (39, 51507150), (45, 44639530), (50, 40175577), (65, 30904290), (75, 26783718), (78, 25753575), (90, 22319765), (117, 17169050), (130, 15452145), (150, 13391859), (195, 10301430), (225, 8927906), (234, 8584525), (325, 6180858), (390, 5150715), (450, 4463953), (585, 3433810), (650, 3090429), (975, 2060286), (1170, 1716905), (1950, 1030143), (2925, 686762), (5850, 343381)]