27736960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 69829200

約数和(自身を除く): 42092240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2281, 2432, 3040, 4562, 6080, 9124, 11405, 12160, 18248, 22810, 36496, 43339, 45620, 72992, 86678, 91240, 145984, 173356, 182480, 216695, 291968, 346712, 364960, 433390, 693424, 729920, 866780, 1386848, 1459840, 1733560, 2773696, 3467120, 5547392, 6934240, 13868480, 27736960]

約数ペア:

[(1, 27736960), (2, 13868480), (4, 6934240), (5, 5547392), (8, 3467120), (10, 2773696), (16, 1733560), (19, 1459840), (20, 1386848), (32, 866780), (38, 729920), (40, 693424), (64, 433390), (76, 364960), (80, 346712), (95, 291968), (128, 216695), (152, 182480), (160, 173356), (190, 145984), (304, 91240), (320, 86678), (380, 72992), (608, 45620), (640, 43339), (760, 36496), (1216, 22810), (1520, 18248), (2281, 12160), (2432, 11405), (3040, 9124), (4562, 6080)]