57328180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2423}}^1$

素因数の和:2465

約数の個数: 72

約数和(自身を含む): 149046912

約数和(自身を除く): 91718732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 2423, 3380, 4732, 4846, 5915, 9692, 11830, 12115, 16961, 23660, 24230, 31499, 33922, 48460, 62998, 67844, 84805, 125996, 157495, 169610, 220493, 314990, 339220, 409487, 440986, 629980, 818974, 881972, 1102465, 1637948, 2047435, 2204930, 2866409, 4094870, 4409860, 5732818, 8189740, 11465636, 14332045, 28664090, 57328180]

約数ペア:

[(1, 57328180), (2, 28664090), (4, 14332045), (5, 11465636), (7, 8189740), (10, 5732818), (13, 4409860), (14, 4094870), (20, 2866409), (26, 2204930), (28, 2047435), (35, 1637948), (52, 1102465), (65, 881972), (70, 818974), (91, 629980), (130, 440986), (140, 409487), (169, 339220), (182, 314990), (260, 220493), (338, 169610), (364, 157495), (455, 125996), (676, 84805), (845, 67844), (910, 62998), (1183, 48460), (1690, 33922), (1820, 31499), (2366, 24230), (2423, 23660), (3380, 16961), (4732, 12115), (4846, 11830), (5915, 9692)]