103365340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2221}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 235176480

約数和(自身を除く): 131811140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1790, 2221, 2327, 3580, 4442, 4654, 8884, 9308, 11105, 11635, 22210, 23270, 28873, 44420, 46540, 57746, 115492, 144365, 288730, 397559, 577460, 795118, 1590236, 1987795, 3975590, 5168267, 7951180, 10336534, 20673068, 25841335, 51682670, 103365340]

約数ペア:

[(1, 103365340), (2, 51682670), (4, 25841335), (5, 20673068), (10, 10336534), (13, 7951180), (20, 5168267), (26, 3975590), (52, 1987795), (65, 1590236), (130, 795118), (179, 577460), (260, 397559), (358, 288730), (716, 144365), (895, 115492), (1790, 57746), (2221, 46540), (2327, 44420), (3580, 28873), (4442, 23270), (4654, 22210), (8884, 11635), (9308, 11105)]