1844605420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 4500873216

約数和(自身を除く): 2656267796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 191, 202, 382, 404, 505, 683, 707, 764, 955, 1010, 1337, 1366, 1414, 1910, 2020, 2674, 2732, 2828, 3415, 3535, 3820, 4781, 5348, 6685, 6830, 7070, 9562, 13370, 13660, 14140, 19124, 19291, 23905, 26740, 38582, 47810, 68983, 77164, 95620, 96455, 130453, 135037, 137966, 192910, 260906, 270074, 275932, 344915, 385820, 482881, 521812, 540148, 652265, 675185, 689830, 913171, 965762, 1304530, 1350370, 1379660, 1826342, 1931524, 2414405, 2609060, 2700740, 3652684, 4565855, 4828810, 9131710, 9657620, 13175753, 18263420, 26351506, 52703012, 65878765, 92230271, 131757530, 184460542, 263515060, 368921084, 461151355, 922302710, 1844605420]

約数ペア:

[(1, 1844605420), (2, 922302710), (4, 461151355), (5, 368921084), (7, 263515060), (10, 184460542), (14, 131757530), (20, 92230271), (28, 65878765), (35, 52703012), (70, 26351506), (101, 18263420), (140, 13175753), (191, 9657620), (202, 9131710), (382, 4828810), (404, 4565855), (505, 3652684), (683, 2700740), (707, 2609060), (764, 2414405), (955, 1931524), (1010, 1826342), (1337, 1379660), (1366, 1350370), (1414, 1304530), (1910, 965762), (2020, 913171), (2674, 689830), (2732, 675185), (2828, 652265), (3415, 540148), (3535, 521812), (3820, 482881), (4781, 385820), (5348, 344915), (6685, 275932), (6830, 270074), (7070, 260906), (9562, 192910), (13370, 137966), (13660, 135037), (14140, 130453), (19124, 96455), (19291, 95620), (23905, 77164), (26740, 68983), (38582, 47810)]