1260541750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4673}}^1$

素因数の和:4786

約数の個数: 64

約数和(自身を含む): 2572420032

約数和(自身を除く): 1311878282

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 125, 130, 166, 250, 325, 415, 650, 830, 1079, 1625, 2075, 2158, 3250, 4150, 4673, 5395, 9346, 10375, 10790, 20750, 23365, 26975, 46730, 53950, 60749, 116825, 121498, 134875, 233650, 269750, 303745, 387859, 584125, 607490, 775718, 1168250, 1518725, 1939295, 3037450, 3878590, 5042167, 7593625, 9696475, 10084334, 15187250, 19392950, 25210835, 48482375, 50421670, 96964750, 126054175, 252108350, 630270875, 1260541750]

約数ペア:

[(1, 1260541750), (2, 630270875), (5, 252108350), (10, 126054175), (13, 96964750), (25, 50421670), (26, 48482375), (50, 25210835), (65, 19392950), (83, 15187250), (125, 10084334), (130, 9696475), (166, 7593625), (250, 5042167), (325, 3878590), (415, 3037450), (650, 1939295), (830, 1518725), (1079, 1168250), (1625, 775718), (2075, 607490), (2158, 584125), (3250, 387859), (4150, 303745), (4673, 269750), (5395, 233650), (9346, 134875), (10375, 121498), (10790, 116825), (20750, 60749), (23365, 53950), (26975, 46730)]