146885180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2467}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 333772320

約数和(自身を除く): 186887140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 916, 1145, 2290, 2467, 2977, 4580, 4934, 5954, 9868, 11908, 12335, 14885, 24670, 29770, 32071, 49340, 59540, 64142, 128284, 160355, 320710, 564943, 641420, 1129886, 2259772, 2824715, 5649430, 7344259, 11298860, 14688518, 29377036, 36721295, 73442590, 146885180]

約数ペア:

[(1, 146885180), (2, 73442590), (4, 36721295), (5, 29377036), (10, 14688518), (13, 11298860), (20, 7344259), (26, 5649430), (52, 2824715), (65, 2259772), (130, 1129886), (229, 641420), (260, 564943), (458, 320710), (916, 160355), (1145, 128284), (2290, 64142), (2467, 59540), (2977, 49340), (4580, 32071), (4934, 29770), (5954, 24670), (9868, 14885), (11908, 12335)]