3416320

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 8719704

約数和(自身を除く): 5303384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 157, 160, 170, 256, 272, 314, 320, 340, 544, 628, 640, 680, 785, 1088, 1256, 1280, 1360, 1570, 2176, 2512, 2669, 2720, 3140, 4352, 5024, 5338, 5440, 6280, 10048, 10676, 10880, 12560, 13345, 20096, 21352, 21760, 25120, 26690, 40192, 42704, 50240, 53380, 85408, 100480, 106760, 170816, 200960, 213520, 341632, 427040, 683264, 854080, 1708160, 3416320]

約数ペア:

[(1, 3416320), (2, 1708160), (4, 854080), (5, 683264), (8, 427040), (10, 341632), (16, 213520), (17, 200960), (20, 170816), (32, 106760), (34, 100480), (40, 85408), (64, 53380), (68, 50240), (80, 42704), (85, 40192), (128, 26690), (136, 25120), (157, 21760), (160, 21352), (170, 20096), (256, 13345), (272, 12560), (314, 10880), (320, 10676), (340, 10048), (544, 6280), (628, 5440), (640, 5338), (680, 5024), (785, 4352), (1088, 3140), (1256, 2720), (1280, 2669), (1360, 2512), (1570, 2176)]