3975889450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3301}}^1$

素因数の和:3452

約数の個数: 96

約数和(自身を含む): 8512423920

約数和(自身を除く): 4536534470

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 109, 130, 170, 218, 221, 325, 425, 442, 545, 650, 850, 1090, 1105, 1417, 1853, 2210, 2725, 2834, 3301, 3706, 5450, 5525, 6602, 7085, 9265, 11050, 14170, 16505, 18530, 24089, 33010, 35425, 42913, 46325, 48178, 56117, 70850, 82525, 85826, 92650, 112234, 120445, 165050, 214565, 240890, 280585, 359809, 429130, 561170, 602225, 719618, 729521, 1072825, 1204450, 1402925, 1459042, 1799045, 2145650, 2805850, 3598090, 3647605, 4677517, 6116753, 7295210, 8995225, 9355034, 12233506, 17990450, 18238025, 23387585, 30583765, 36476050, 46775170, 61167530, 79517789, 116937925, 152918825, 159035578, 233875850, 305837650, 397588945, 795177890, 1987944725, 3975889450]

約数ペア:

[(1, 3975889450), (2, 1987944725), (5, 795177890), (10, 397588945), (13, 305837650), (17, 233875850), (25, 159035578), (26, 152918825), (34, 116937925), (50, 79517789), (65, 61167530), (85, 46775170), (109, 36476050), (130, 30583765), (170, 23387585), (218, 18238025), (221, 17990450), (325, 12233506), (425, 9355034), (442, 8995225), (545, 7295210), (650, 6116753), (850, 4677517), (1090, 3647605), (1105, 3598090), (1417, 2805850), (1853, 2145650), (2210, 1799045), (2725, 1459042), (2834, 1402925), (3301, 1204450), (3706, 1072825), (5450, 729521), (5525, 719618), (6602, 602225), (7085, 561170), (9265, 429130), (11050, 359809), (14170, 280585), (16505, 240890), (18530, 214565), (24089, 165050), (33010, 120445), (35425, 112234), (42913, 92650), (46325, 85826), (48178, 82525), (56117, 70850)]