2018662600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{3181}}^1$

素因数の和:3383

約数の個数: 96

約数和(自身を含む): 4971556800

約数和(自身を除く): 2952894200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 167, 190, 200, 334, 380, 475, 668, 760, 835, 950, 1336, 1670, 1900, 3173, 3181, 3340, 3800, 4175, 6346, 6362, 6680, 8350, 12692, 12724, 15865, 15905, 16700, 25384, 25448, 31730, 31810, 33400, 60439, 63460, 63620, 79325, 79525, 120878, 126920, 127240, 158650, 159050, 241756, 302195, 317300, 318100, 483512, 531227, 604390, 634600, 636200, 1062454, 1208780, 1510975, 2124908, 2417560, 2656135, 3021950, 4249816, 5312270, 6043900, 10093313, 10624540, 12087800, 13280675, 20186626, 21249080, 26561350, 40373252, 50466565, 53122700, 80746504, 100933130, 106245400, 201866260, 252332825, 403732520, 504665650, 1009331300, 2018662600]

約数ペア:

[(1, 2018662600), (2, 1009331300), (4, 504665650), (5, 403732520), (8, 252332825), (10, 201866260), (19, 106245400), (20, 100933130), (25, 80746504), (38, 53122700), (40, 50466565), (50, 40373252), (76, 26561350), (95, 21249080), (100, 20186626), (152, 13280675), (167, 12087800), (190, 10624540), (200, 10093313), (334, 6043900), (380, 5312270), (475, 4249816), (668, 3021950), (760, 2656135), (835, 2417560), (950, 2124908), (1336, 1510975), (1670, 1208780), (1900, 1062454), (3173, 636200), (3181, 634600), (3340, 604390), (3800, 531227), (4175, 483512), (6346, 318100), (6362, 317300), (6680, 302195), (8350, 241756), (12692, 159050), (12724, 158650), (15865, 127240), (15905, 126920), (16700, 120878), (25384, 79525), (25448, 79325), (31730, 63620), (31810, 63460), (33400, 60439)]