2010554560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5717}}^1$

素因数の和:5898

約数の個数: 112

約数和(自身を含む): 5507394624

約数和(自身を除く): 3496840064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 157, 160, 224, 280, 314, 320, 448, 560, 628, 785, 1099, 1120, 1256, 1570, 2198, 2240, 2512, 3140, 4396, 5024, 5495, 5717, 6280, 8792, 10048, 10990, 11434, 12560, 17584, 21980, 22868, 25120, 28585, 35168, 40019, 43960, 45736, 50240, 57170, 70336, 80038, 87920, 91472, 114340, 160076, 175840, 182944, 200095, 228680, 320152, 351680, 365888, 400190, 457360, 640304, 800380, 897569, 914720, 1280608, 1600760, 1795138, 1829440, 2561216, 3201520, 3590276, 4487845, 6282983, 6403040, 7180552, 8975690, 12565966, 12806080, 14361104, 17951380, 25131932, 28722208, 31414915, 35902760, 50263864, 57444416, 62829830, 71805520, 100527728, 125659660, 143611040, 201055456, 251319320, 287222080, 402110912, 502638640, 1005277280, 2010554560]

約数ペア:

[(1, 2010554560), (2, 1005277280), (4, 502638640), (5, 402110912), (7, 287222080), (8, 251319320), (10, 201055456), (14, 143611040), (16, 125659660), (20, 100527728), (28, 71805520), (32, 62829830), (35, 57444416), (40, 50263864), (56, 35902760), (64, 31414915), (70, 28722208), (80, 25131932), (112, 17951380), (140, 14361104), (157, 12806080), (160, 12565966), (224, 8975690), (280, 7180552), (314, 6403040), (320, 6282983), (448, 4487845), (560, 3590276), (628, 3201520), (785, 2561216), (1099, 1829440), (1120, 1795138), (1256, 1600760), (1570, 1280608), (2198, 914720), (2240, 897569), (2512, 800380), (3140, 640304), (4396, 457360), (5024, 400190), (5495, 365888), (5717, 351680), (6280, 320152), (8792, 228680), (10048, 200095), (10990, 182944), (11434, 175840), (12560, 160076), (17584, 114340), (21980, 91472), (22868, 87920), (25120, 80038), (28585, 70336), (35168, 57170), (40019, 50240), (43960, 45736)]