14003320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 34007040

約数和(自身を除く): 20003720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 491, 620, 713, 920, 982, 1240, 1426, 1964, 2455, 2852, 3565, 3928, 4910, 5704, 7130, 9820, 11293, 14260, 15221, 19640, 22586, 28520, 30442, 45172, 56465, 60884, 76105, 90344, 112930, 121768, 152210, 225860, 304420, 350083, 451720, 608840, 700166, 1400332, 1750415, 2800664, 3500830, 7001660, 14003320]

約数ペア:

[(1, 14003320), (2, 7001660), (4, 3500830), (5, 2800664), (8, 1750415), (10, 1400332), (20, 700166), (23, 608840), (31, 451720), (40, 350083), (46, 304420), (62, 225860), (92, 152210), (115, 121768), (124, 112930), (155, 90344), (184, 76105), (230, 60884), (248, 56465), (310, 45172), (460, 30442), (491, 28520), (620, 22586), (713, 19640), (920, 15221), (982, 14260), (1240, 11293), (1426, 9820), (1964, 7130), (2455, 5704), (2852, 4910), (3565, 3928)]