1056452020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 2489356800

約数和(自身を除く): 1432904780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 167, 260, 290, 334, 377, 580, 668, 754, 835, 839, 1508, 1670, 1678, 1885, 2171, 3340, 3356, 3770, 4195, 4342, 4843, 7540, 8390, 8684, 9686, 10855, 10907, 16780, 19372, 21710, 21814, 24215, 24331, 43420, 43628, 48430, 48662, 54535, 62959, 96860, 97324, 109070, 121655, 125918, 140113, 218140, 243310, 251836, 280226, 314795, 316303, 486620, 560452, 629590, 632606, 700565, 1259180, 1265212, 1401130, 1581515, 1821469, 2802260, 3163030, 3642938, 4063277, 6326060, 7285876, 8126554, 9107345, 16253108, 18214690, 20316385, 36429380, 40632770, 52822601, 81265540, 105645202, 211290404, 264113005, 528226010, 1056452020]

約数ペア:

[(1, 1056452020), (2, 528226010), (4, 264113005), (5, 211290404), (10, 105645202), (13, 81265540), (20, 52822601), (26, 40632770), (29, 36429380), (52, 20316385), (58, 18214690), (65, 16253108), (116, 9107345), (130, 8126554), (145, 7285876), (167, 6326060), (260, 4063277), (290, 3642938), (334, 3163030), (377, 2802260), (580, 1821469), (668, 1581515), (754, 1401130), (835, 1265212), (839, 1259180), (1508, 700565), (1670, 632606), (1678, 629590), (1885, 560452), (2171, 486620), (3340, 316303), (3356, 314795), (3770, 280226), (4195, 251836), (4342, 243310), (4843, 218140), (7540, 140113), (8390, 125918), (8684, 121655), (9686, 109070), (10855, 97324), (10907, 96860), (16780, 62959), (19372, 54535), (21710, 48662), (21814, 48430), (24215, 43628), (24331, 43420)]