23818020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 74390400

約数和(自身を除く): 50572380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1229, 1292, 1615, 1938, 2458, 3230, 3687, 3876, 4845, 4916, 6145, 6460, 7374, 9690, 12290, 14748, 18435, 19380, 20893, 23351, 24580, 36870, 41786, 46702, 62679, 70053, 73740, 83572, 93404, 104465, 116755, 125358, 140106, 208930, 233510, 250716, 280212, 313395, 350265, 396967, 417860, 467020, 626790, 700530, 793934, 1190901, 1253580, 1401060, 1587868, 1984835, 2381802, 3969670, 4763604, 5954505, 7939340, 11909010, 23818020]

約数ペア:

[(1, 23818020), (2, 11909010), (3, 7939340), (4, 5954505), (5, 4763604), (6, 3969670), (10, 2381802), (12, 1984835), (15, 1587868), (17, 1401060), (19, 1253580), (20, 1190901), (30, 793934), (34, 700530), (38, 626790), (51, 467020), (57, 417860), (60, 396967), (68, 350265), (76, 313395), (85, 280212), (95, 250716), (102, 233510), (114, 208930), (170, 140106), (190, 125358), (204, 116755), (228, 104465), (255, 93404), (285, 83572), (323, 73740), (340, 70053), (380, 62679), (510, 46702), (570, 41786), (646, 36870), (969, 24580), (1020, 23351), (1140, 20893), (1229, 19380), (1292, 18435), (1615, 14748), (1938, 12290), (2458, 9690), (3230, 7374), (3687, 6460), (3876, 6145), (4845, 4916)]