177595420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13313}}^1$

素因数の和:13374

約数の個数: 48

約数和(自身を含む): 402615360

約数和(自身を除く): 225019940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13313, 13340, 26626, 53252, 66565, 133130, 266260, 306199, 386077, 612398, 772154, 1224796, 1530995, 1544308, 1930385, 3061990, 3860770, 6123980, 7721540, 8879771, 17759542, 35519084, 44398855, 88797710, 177595420]

約数ペア:

[(1, 177595420), (2, 88797710), (4, 44398855), (5, 35519084), (10, 17759542), (20, 8879771), (23, 7721540), (29, 6123980), (46, 3860770), (58, 3061990), (92, 1930385), (115, 1544308), (116, 1530995), (145, 1224796), (230, 772154), (290, 612398), (460, 386077), (580, 306199), (667, 266260), (1334, 133130), (2668, 66565), (3335, 53252), (6670, 26626), (13313, 13340)]