124812200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 307480320

約数和(自身を除く): 182668120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 41, 50, 62, 82, 100, 124, 155, 164, 200, 205, 248, 310, 328, 410, 491, 620, 775, 820, 982, 1025, 1240, 1271, 1550, 1640, 1964, 2050, 2455, 2542, 3100, 3928, 4100, 4910, 5084, 6200, 6355, 8200, 9820, 10168, 12275, 12710, 15221, 19640, 20131, 24550, 25420, 30442, 31775, 40262, 49100, 50840, 60884, 63550, 76105, 80524, 98200, 100655, 121768, 127100, 152210, 161048, 201310, 254200, 304420, 380525, 402620, 503275, 608840, 624061, 761050, 805240, 1006550, 1248122, 1522100, 2013100, 2496244, 3044200, 3120305, 4026200, 4992488, 6240610, 12481220, 15601525, 24962440, 31203050, 62406100, 124812200]

約数ペア:

[(1, 124812200), (2, 62406100), (4, 31203050), (5, 24962440), (8, 15601525), (10, 12481220), (20, 6240610), (25, 4992488), (31, 4026200), (40, 3120305), (41, 3044200), (50, 2496244), (62, 2013100), (82, 1522100), (100, 1248122), (124, 1006550), (155, 805240), (164, 761050), (200, 624061), (205, 608840), (248, 503275), (310, 402620), (328, 380525), (410, 304420), (491, 254200), (620, 201310), (775, 161048), (820, 152210), (982, 127100), (1025, 121768), (1240, 100655), (1271, 98200), (1550, 80524), (1640, 76105), (1964, 63550), (2050, 60884), (2455, 50840), (2542, 49100), (3100, 40262), (3928, 31775), (4100, 30442), (4910, 25420), (5084, 24550), (6200, 20131), (6355, 19640), (8200, 15221), (9820, 12710), (10168, 12275)]