4321404400

素因数分解:

$2^4\times 5^2\times {\mathrm{199}}^1\times {\mathrm{233}}^2$

素因数の和:683

約数の個数: 90

約数和(自身を含む): 10479320600

約数和(自身を除く): 6157916200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 199, 200, 233, 398, 400, 466, 796, 932, 995, 1165, 1592, 1864, 1990, 2330, 3184, 3728, 3980, 4660, 4975, 5825, 7960, 9320, 9950, 11650, 15920, 18640, 19900, 23300, 39800, 46367, 46600, 54289, 79600, 92734, 93200, 108578, 185468, 217156, 231835, 271445, 370936, 434312, 463670, 542890, 741872, 868624, 927340, 1085780, 1159175, 1357225, 1854680, 2171560, 2318350, 2714450, 3709360, 4343120, 4636700, 5428900, 9273400, 10803511, 10857800, 18546800, 21607022, 21715600, 43214044, 54017555, 86428088, 108035110, 172856176, 216070220, 270087775, 432140440, 540175550, 864280880, 1080351100, 2160702200, 4321404400]

約数ペア:

[(1, 4321404400), (2, 2160702200), (4, 1080351100), (5, 864280880), (8, 540175550), (10, 432140440), (16, 270087775), (20, 216070220), (25, 172856176), (40, 108035110), (50, 86428088), (80, 54017555), (100, 43214044), (199, 21715600), (200, 21607022), (233, 18546800), (398, 10857800), (400, 10803511), (466, 9273400), (796, 5428900), (932, 4636700), (995, 4343120), (1165, 3709360), (1592, 2714450), (1864, 2318350), (1990, 2171560), (2330, 1854680), (3184, 1357225), (3728, 1159175), (3980, 1085780), (4660, 927340), (4975, 868624), (5825, 741872), (7960, 542890), (9320, 463670), (9950, 434312), (11650, 370936), (15920, 271445), (18640, 231835), (19900, 217156), (23300, 185468), (39800, 108578), (46367, 93200), (46600, 92734), (54289, 79600)]