19432600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 50376240

約数和(自身を除く): 30943640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 110, 121, 146, 200, 220, 242, 275, 292, 365, 440, 484, 550, 584, 605, 730, 803, 968, 1100, 1210, 1331, 1460, 1606, 1825, 2200, 2420, 2662, 2920, 3025, 3212, 3650, 4015, 4840, 5324, 6050, 6424, 6655, 7300, 8030, 8833, 10648, 12100, 13310, 14600, 16060, 17666, 20075, 24200, 26620, 32120, 33275, 35332, 40150, 44165, 53240, 66550, 70664, 80300, 88330, 97163, 133100, 160600, 176660, 194326, 220825, 266200, 353320, 388652, 441650, 485815, 777304, 883300, 971630, 1766600, 1943260, 2429075, 3886520, 4858150, 9716300, 19432600]

約数ペア:

[(1, 19432600), (2, 9716300), (4, 4858150), (5, 3886520), (8, 2429075), (10, 1943260), (11, 1766600), (20, 971630), (22, 883300), (25, 777304), (40, 485815), (44, 441650), (50, 388652), (55, 353320), (73, 266200), (88, 220825), (100, 194326), (110, 176660), (121, 160600), (146, 133100), (200, 97163), (220, 88330), (242, 80300), (275, 70664), (292, 66550), (365, 53240), (440, 44165), (484, 40150), (550, 35332), (584, 33275), (605, 32120), (730, 26620), (803, 24200), (968, 20075), (1100, 17666), (1210, 16060), (1331, 14600), (1460, 13310), (1606, 12100), (1825, 10648), (2200, 8833), (2420, 8030), (2662, 7300), (2920, 6655), (3025, 6424), (3212, 6050), (3650, 5324), (4015, 4840)]