4652199760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{144299}}^1$

素因数の和:144356

約数の個数: 80

約数和(自身を含む): 12024230400

約数和(自身を除く): 7372030640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 144299, 288598, 577196, 721495, 1154392, 1442990, 1875887, 2308784, 2885980, 3751774, 4473269, 5771960, 7503548, 8946538, 9379435, 11543920, 15007096, 17893076, 18758870, 22366345, 30014192, 35786152, 37517740, 44732690, 58152497, 71572304, 75035480, 89465380, 116304994, 150070960, 178930760, 232609988, 290762485, 357861520, 465219976, 581524970, 930439952, 1163049940, 2326099880, 4652199760]

約数ペア:

[(1, 4652199760), (2, 2326099880), (4, 1163049940), (5, 930439952), (8, 581524970), (10, 465219976), (13, 357861520), (16, 290762485), (20, 232609988), (26, 178930760), (31, 150070960), (40, 116304994), (52, 89465380), (62, 75035480), (65, 71572304), (80, 58152497), (104, 44732690), (124, 37517740), (130, 35786152), (155, 30014192), (208, 22366345), (248, 18758870), (260, 17893076), (310, 15007096), (403, 11543920), (496, 9379435), (520, 8946538), (620, 7503548), (806, 5771960), (1040, 4473269), (1240, 3751774), (1612, 2885980), (2015, 2308784), (2480, 1875887), (3224, 1442990), (4030, 1154392), (6448, 721495), (8060, 577196), (16120, 288598), (32240, 144299)]