454906360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5297}}^1$

素因数の和:5440

約数の個数: 64

約数和(自身を含む): 1087149600

約数和(自身を除く): 632243240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 113, 152, 190, 226, 380, 452, 565, 760, 904, 1130, 2147, 2260, 4294, 4520, 5297, 8588, 10594, 10735, 17176, 21188, 21470, 26485, 42376, 42940, 52970, 85880, 100643, 105940, 201286, 211880, 402572, 503215, 598561, 805144, 1006430, 1197122, 2012860, 2394244, 2992805, 4025720, 4788488, 5985610, 11372659, 11971220, 22745318, 23942440, 45490636, 56863295, 90981272, 113726590, 227453180, 454906360]

約数ペア:

[(1, 454906360), (2, 227453180), (4, 113726590), (5, 90981272), (8, 56863295), (10, 45490636), (19, 23942440), (20, 22745318), (38, 11971220), (40, 11372659), (76, 5985610), (95, 4788488), (113, 4025720), (152, 2992805), (190, 2394244), (226, 2012860), (380, 1197122), (452, 1006430), (565, 805144), (760, 598561), (904, 503215), (1130, 402572), (2147, 211880), (2260, 201286), (4294, 105940), (4520, 100643), (5297, 85880), (8588, 52970), (10594, 42940), (10735, 42376), (17176, 26485), (21188, 21470)]