237536260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2333

約数の個数: 72

約数和(自身を含む): 557819136

約数和(自身を除く): 320282876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 169, 260, 310, 338, 403, 620, 676, 806, 845, 1612, 1690, 2015, 2267, 3380, 4030, 4534, 5239, 8060, 9068, 10478, 11335, 20956, 22670, 26195, 29471, 45340, 52390, 58942, 70277, 104780, 117884, 140554, 147355, 281108, 294710, 351385, 383123, 589420, 702770, 766246, 913601, 1405540, 1532492, 1827202, 1915615, 3654404, 3831230, 4568005, 7662460, 9136010, 11876813, 18272020, 23753626, 47507252, 59384065, 118768130, 237536260]

約数ペア:

[(1, 237536260), (2, 118768130), (4, 59384065), (5, 47507252), (10, 23753626), (13, 18272020), (20, 11876813), (26, 9136010), (31, 7662460), (52, 4568005), (62, 3831230), (65, 3654404), (124, 1915615), (130, 1827202), (155, 1532492), (169, 1405540), (260, 913601), (310, 766246), (338, 702770), (403, 589420), (620, 383123), (676, 351385), (806, 294710), (845, 281108), (1612, 147355), (1690, 140554), (2015, 117884), (2267, 104780), (3380, 70277), (4030, 58942), (4534, 52390), (5239, 45340), (8060, 29471), (9068, 26195), (10478, 22670), (11335, 20956)]