3770101900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3449}}^1$

素因数の和:4123

約数の個数: 72

約数和(自身を含む): 8678350800

約数和(自身を除く): 4908248900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 643, 850, 1286, 1700, 2572, 3215, 3449, 6430, 6898, 10931, 12860, 13796, 16075, 17245, 21862, 32150, 34490, 43724, 54655, 58633, 64300, 68980, 86225, 109310, 117266, 172450, 218620, 234532, 273275, 293165, 344900, 546550, 586330, 1093100, 1172660, 1465825, 2217707, 2931650, 4435414, 5863300, 8870828, 11088535, 22177070, 37701019, 44354140, 55442675, 75402038, 110885350, 150804076, 188505095, 221770700, 377010190, 754020380, 942525475, 1885050950, 3770101900]

約数ペア:

[(1, 3770101900), (2, 1885050950), (4, 942525475), (5, 754020380), (10, 377010190), (17, 221770700), (20, 188505095), (25, 150804076), (34, 110885350), (50, 75402038), (68, 55442675), (85, 44354140), (100, 37701019), (170, 22177070), (340, 11088535), (425, 8870828), (643, 5863300), (850, 4435414), (1286, 2931650), (1700, 2217707), (2572, 1465825), (3215, 1172660), (3449, 1093100), (6430, 586330), (6898, 546550), (10931, 344900), (12860, 293165), (13796, 273275), (16075, 234532), (17245, 218620), (21862, 172450), (32150, 117266), (34490, 109310), (43724, 86225), (54655, 68980), (58633, 64300)]