63342920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2286

約数の個数: 64

約数和(自身を含む): 153584640

約数和(自身を除く): 90241720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2221, 2852, 3565, 4442, 5704, 7130, 8884, 11105, 14260, 17768, 22210, 28520, 44420, 51083, 68851, 88840, 102166, 137702, 204332, 255415, 275404, 344255, 408664, 510830, 550808, 688510, 1021660, 1377020, 1583573, 2043320, 2754040, 3167146, 6334292, 7917865, 12668584, 15835730, 31671460, 63342920]

約数ペア:

[(1, 63342920), (2, 31671460), (4, 15835730), (5, 12668584), (8, 7917865), (10, 6334292), (20, 3167146), (23, 2754040), (31, 2043320), (40, 1583573), (46, 1377020), (62, 1021660), (92, 688510), (115, 550808), (124, 510830), (155, 408664), (184, 344255), (230, 275404), (248, 255415), (310, 204332), (460, 137702), (620, 102166), (713, 88840), (920, 68851), (1240, 51083), (1426, 44420), (2221, 28520), (2852, 22210), (3565, 17768), (4442, 14260), (5704, 11105), (7130, 8884)]