3919156400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2959

約数の個数: 120

約数和(自身を含む): 9809026944

約数和(自身を除く): 5889870544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 113, 124, 155, 200, 226, 248, 310, 400, 452, 496, 565, 620, 775, 904, 1130, 1240, 1550, 1808, 2260, 2480, 2797, 2825, 3100, 3503, 4520, 5594, 5650, 6200, 7006, 9040, 11188, 11300, 12400, 13985, 14012, 17515, 22376, 22600, 27970, 28024, 35030, 44752, 45200, 55940, 56048, 69925, 70060, 86707, 87575, 111880, 139850, 140120, 173414, 175150, 223760, 279700, 280240, 316061, 346828, 350300, 433535, 559400, 632122, 693656, 700600, 867070, 1118800, 1264244, 1387312, 1401200, 1580305, 1734140, 2167675, 2528488, 3160610, 3468280, 4335350, 5056976, 6321220, 6936560, 7901525, 8670700, 9797891, 12642440, 15803050, 17341400, 19595782, 25284880, 31606100, 34682800, 39191564, 48989455, 63212200, 78383128, 97978910, 126424400, 156766256, 195957820, 244947275, 391915640, 489894550, 783831280, 979789100, 1959578200, 3919156400]

約数ペア:

[(1, 3919156400), (2, 1959578200), (4, 979789100), (5, 783831280), (8, 489894550), (10, 391915640), (16, 244947275), (20, 195957820), (25, 156766256), (31, 126424400), (40, 97978910), (50, 78383128), (62, 63212200), (80, 48989455), (100, 39191564), (113, 34682800), (124, 31606100), (155, 25284880), (200, 19595782), (226, 17341400), (248, 15803050), (310, 12642440), (400, 9797891), (452, 8670700), (496, 7901525), (565, 6936560), (620, 6321220), (775, 5056976), (904, 4335350), (1130, 3468280), (1240, 3160610), (1550, 2528488), (1808, 2167675), (2260, 1734140), (2480, 1580305), (2797, 1401200), (2825, 1387312), (3100, 1264244), (3503, 1118800), (4520, 867070), (5594, 700600), (5650, 693656), (6200, 632122), (7006, 559400), (9040, 433535), (11188, 350300), (11300, 346828), (12400, 316061), (13985, 280240), (14012, 279700), (17515, 223760), (22376, 175150), (22600, 173414), (27970, 140120), (28024, 139850), (35030, 111880), (44752, 87575), (45200, 86707), (55940, 70060), (56048, 69925)]