2714356720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1785761}}^1$

素因数の和:1785793

約数の個数: 40

約数和(自身を含む): 6643034640

約数和(自身を除く): 3928677920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1785761, 3571522, 7143044, 8928805, 14286088, 17857610, 28572176, 33929459, 35715220, 67858918, 71430440, 135717836, 142860880, 169647295, 271435672, 339294590, 542871344, 678589180, 1357178360, 2714356720]

約数ペア:

[(1, 2714356720), (2, 1357178360), (4, 678589180), (5, 542871344), (8, 339294590), (10, 271435672), (16, 169647295), (19, 142860880), (20, 135717836), (38, 71430440), (40, 67858918), (76, 35715220), (80, 33929459), (95, 28572176), (152, 17857610), (190, 14286088), (304, 8928805), (380, 7143044), (760, 3571522), (1520, 1785761)]