2012093752340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{639983}}^1$

素因数の和:641337

約数の個数: 96

約数和(自身を含む): 5116963912704

約数和(自身を除く): 3104870160364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1321, 2380, 2642, 5284, 6605, 9247, 13210, 18494, 22457, 26420, 36988, 44914, 46235, 89828, 92470, 112285, 157199, 184940, 224570, 314398, 449140, 628796, 639983, 785995, 1279966, 1571990, 2559932, 3143980, 3199915, 4479881, 6399830, 8959762, 10879711, 12799660, 17919524, 21759422, 22399405, 43518844, 44798810, 54398555, 76157977, 89597620, 108797110, 152315954, 217594220, 304631908, 380789885, 761579770, 845417543, 1523159540, 1690835086, 3381670172, 4227087715, 5917922801, 8454175430, 11835845602, 14372098231, 16908350860, 23671691204, 28744196462, 29589614005, 57488392924, 59179228010, 71860491155, 100604687617, 118358456020, 143720982310, 201209375234, 287441964620, 402418750468, 503023438085, 1006046876170, 2012093752340]

約数ペア:

[(1, 2012093752340), (2, 1006046876170), (4, 503023438085), (5, 402418750468), (7, 287441964620), (10, 201209375234), (14, 143720982310), (17, 118358456020), (20, 100604687617), (28, 71860491155), (34, 59179228010), (35, 57488392924), (68, 29589614005), (70, 28744196462), (85, 23671691204), (119, 16908350860), (140, 14372098231), (170, 11835845602), (238, 8454175430), (340, 5917922801), (476, 4227087715), (595, 3381670172), (1190, 1690835086), (1321, 1523159540), (2380, 845417543), (2642, 761579770), (5284, 380789885), (6605, 304631908), (9247, 217594220), (13210, 152315954), (18494, 108797110), (22457, 89597620), (26420, 76157977), (36988, 54398555), (44914, 44798810), (46235, 43518844), (89828, 22399405), (92470, 21759422), (112285, 17919524), (157199, 12799660), (184940, 10879711), (224570, 8959762), (314398, 6399830), (449140, 4479881), (628796, 3199915), (639983, 3143980), (785995, 2559932), (1279966, 1571990)]