520033220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5569}}^1$

素因数の和:5637

約数の個数: 96

約数和(自身を含む): 1347494400

約数和(自身を除く): 827461180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 92, 115, 116, 140, 145, 161, 203, 230, 290, 322, 406, 460, 580, 644, 667, 805, 812, 1015, 1334, 1610, 2030, 2668, 3220, 3335, 4060, 4669, 5569, 6670, 9338, 11138, 13340, 18676, 22276, 23345, 27845, 38983, 46690, 55690, 77966, 93380, 111380, 128087, 155932, 161501, 194915, 256174, 323002, 389830, 512348, 640435, 646004, 779660, 807505, 896609, 1130507, 1280870, 1615010, 1793218, 2261014, 2561740, 3230020, 3586436, 3714523, 4483045, 4522028, 5652535, 7429046, 8966090, 11305070, 14858092, 17932180, 18572615, 22610140, 26001661, 37145230, 52003322, 74290460, 104006644, 130008305, 260016610, 520033220]

約数ペア:

[(1, 520033220), (2, 260016610), (4, 130008305), (5, 104006644), (7, 74290460), (10, 52003322), (14, 37145230), (20, 26001661), (23, 22610140), (28, 18572615), (29, 17932180), (35, 14858092), (46, 11305070), (58, 8966090), (70, 7429046), (92, 5652535), (115, 4522028), (116, 4483045), (140, 3714523), (145, 3586436), (161, 3230020), (203, 2561740), (230, 2261014), (290, 1793218), (322, 1615010), (406, 1280870), (460, 1130507), (580, 896609), (644, 807505), (667, 779660), (805, 646004), (812, 640435), (1015, 512348), (1334, 389830), (1610, 323002), (2030, 256174), (2668, 194915), (3220, 161501), (3335, 155932), (4060, 128087), (4669, 111380), (5569, 93380), (6670, 77966), (9338, 55690), (11138, 46690), (13340, 38983), (18676, 27845), (22276, 23345)]