2013140300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1299

約数の個数: 72

約数和(自身を含む): 4456610592

約数和(自身を除く): 2443470292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 401, 610, 802, 823, 1220, 1525, 1604, 1646, 2005, 3050, 3292, 4010, 4115, 6100, 8020, 8230, 10025, 16460, 20050, 20575, 24461, 40100, 41150, 48922, 50203, 82300, 97844, 100406, 122305, 200812, 244610, 251015, 330023, 489220, 502030, 611525, 660046, 1004060, 1223050, 1255075, 1320092, 1650115, 2446100, 2510150, 3300230, 5020300, 6600460, 8250575, 16501150, 20131403, 33002300, 40262806, 80525612, 100657015, 201314030, 402628060, 503285075, 1006570150, 2013140300]

約数ペア:

[(1, 2013140300), (2, 1006570150), (4, 503285075), (5, 402628060), (10, 201314030), (20, 100657015), (25, 80525612), (50, 40262806), (61, 33002300), (100, 20131403), (122, 16501150), (244, 8250575), (305, 6600460), (401, 5020300), (610, 3300230), (802, 2510150), (823, 2446100), (1220, 1650115), (1525, 1320092), (1604, 1255075), (1646, 1223050), (2005, 1004060), (3050, 660046), (3292, 611525), (4010, 502030), (4115, 489220), (6100, 330023), (8020, 251015), (8230, 244610), (10025, 200812), (16460, 122305), (20050, 100406), (20575, 97844), (24461, 82300), (40100, 50203), (41150, 48922)]