38469213020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{151561}}^1$

素因数の和:151628

約数の個数: 96

約数和(自身を含む): 96757180800

約数和(自身を除く): 58287967780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 343, 370, 490, 518, 686, 740, 980, 1036, 1295, 1372, 1715, 1813, 2590, 3430, 3626, 5180, 6860, 7252, 9065, 12691, 18130, 25382, 36260, 50764, 63455, 126910, 151561, 253820, 303122, 606244, 757805, 1060927, 1515610, 2121854, 3031220, 4243708, 5304635, 5607757, 7426489, 10609270, 11215514, 14852978, 21218540, 22431028, 28038785, 29705956, 37132445, 39254299, 51985423, 56077570, 74264890, 78508598, 103970846, 112155140, 148529780, 157017196, 196271495, 207941692, 259927115, 274780093, 392542990, 519854230, 549560186, 785085980, 1039708460, 1099120372, 1373900465, 1923460651, 2747800930, 3846921302, 5495601860, 7693842604, 9617303255, 19234606510, 38469213020]

約数ペア:

[(1, 38469213020), (2, 19234606510), (4, 9617303255), (5, 7693842604), (7, 5495601860), (10, 3846921302), (14, 2747800930), (20, 1923460651), (28, 1373900465), (35, 1099120372), (37, 1039708460), (49, 785085980), (70, 549560186), (74, 519854230), (98, 392542990), (140, 274780093), (148, 259927115), (185, 207941692), (196, 196271495), (245, 157017196), (259, 148529780), (343, 112155140), (370, 103970846), (490, 78508598), (518, 74264890), (686, 56077570), (740, 51985423), (980, 39254299), (1036, 37132445), (1295, 29705956), (1372, 28038785), (1715, 22431028), (1813, 21218540), (2590, 14852978), (3430, 11215514), (3626, 10609270), (5180, 7426489), (6860, 5607757), (7252, 5304635), (9065, 4243708), (12691, 3031220), (18130, 2121854), (25382, 1515610), (36260, 1060927), (50764, 757805), (63455, 606244), (126910, 303122), (151561, 253820)]