58551740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 141114960

約数和(自身を除く): 82563220

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 1019, 1105, 1690, 2038, 2210, 2873, 3380, 4076, 4420, 5095, 5746, 10190, 11492, 13247, 14365, 17323, 20380, 26494, 28730, 34646, 52988, 57460, 66235, 69292, 86615, 132470, 172211, 173230, 225199, 264940, 344422, 346460, 450398, 688844, 861055, 900796, 1125995, 1722110, 2251990, 2927587, 3444220, 4503980, 5855174, 11710348, 14637935, 29275870, 58551740]

約数ペア:

[(1, 58551740), (2, 29275870), (4, 14637935), (5, 11710348), (10, 5855174), (13, 4503980), (17, 3444220), (20, 2927587), (26, 2251990), (34, 1722110), (52, 1125995), (65, 900796), (68, 861055), (85, 688844), (130, 450398), (169, 346460), (170, 344422), (221, 264940), (260, 225199), (338, 173230), (340, 172211), (442, 132470), (676, 86615), (845, 69292), (884, 66235), (1019, 57460), (1105, 52988), (1690, 34646), (2038, 28730), (2210, 26494), (2873, 20380), (3380, 17323), (4076, 14365), (4420, 13247), (5095, 11492), (5746, 10190)]