42248533420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{4391}}^1$

素因数の和:4795

約数の個数: 96

約数和(自身を含む): 93833147520

約数和(自身を除く): 51584614100

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 313, 530, 580, 626, 1060, 1252, 1537, 1565, 3074, 3130, 4391, 6148, 6260, 7685, 8782, 9077, 15370, 16589, 17564, 18154, 21955, 30740, 33178, 36308, 43910, 45385, 66356, 82945, 87820, 90770, 127339, 165890, 181540, 232723, 254678, 331780, 465446, 481081, 509356, 636695, 930892, 962162, 1163615, 1273390, 1374383, 1924324, 2327230, 2405405, 2546780, 2748766, 4654460, 4810810, 5497532, 6748967, 6871915, 9621620, 13497934, 13743830, 26995868, 27487660, 33744835, 39857107, 67489670, 72842299, 79714214, 134979340, 145684598, 159428428, 199285535, 291369196, 364211495, 398571070, 728422990, 797142140, 1456845980, 2112426671, 4224853342, 8449706684, 10562133355, 21124266710, 42248533420]

約数ペア:

[(1, 42248533420), (2, 21124266710), (4, 10562133355), (5, 8449706684), (10, 4224853342), (20, 2112426671), (29, 1456845980), (53, 797142140), (58, 728422990), (106, 398571070), (116, 364211495), (145, 291369196), (212, 199285535), (265, 159428428), (290, 145684598), (313, 134979340), (530, 79714214), (580, 72842299), (626, 67489670), (1060, 39857107), (1252, 33744835), (1537, 27487660), (1565, 26995868), (3074, 13743830), (3130, 13497934), (4391, 9621620), (6148, 6871915), (6260, 6748967), (7685, 5497532), (8782, 4810810), (9077, 4654460), (15370, 2748766), (16589, 2546780), (17564, 2405405), (18154, 2327230), (21955, 1924324), (30740, 1374383), (33178, 1273390), (36308, 1163615), (43910, 962162), (45385, 930892), (66356, 636695), (82945, 509356), (87820, 481081), (90770, 465446), (127339, 331780), (165890, 254678), (181540, 232723)]