2534560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 7160832

約数和(自身を除く): 4626272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 73, 80, 112, 124, 140, 146, 155, 160, 217, 224, 248, 280, 292, 310, 365, 434, 496, 511, 560, 584, 620, 730, 868, 992, 1022, 1085, 1120, 1168, 1240, 1460, 1736, 2044, 2170, 2263, 2336, 2480, 2555, 2920, 3472, 4088, 4340, 4526, 4960, 5110, 5840, 6944, 8176, 8680, 9052, 10220, 11315, 11680, 15841, 16352, 17360, 18104, 20440, 22630, 31682, 34720, 36208, 40880, 45260, 63364, 72416, 79205, 81760, 90520, 126728, 158410, 181040, 253456, 316820, 362080, 506912, 633640, 1267280, 2534560]

約数ペア:

[(1, 2534560), (2, 1267280), (4, 633640), (5, 506912), (7, 362080), (8, 316820), (10, 253456), (14, 181040), (16, 158410), (20, 126728), (28, 90520), (31, 81760), (32, 79205), (35, 72416), (40, 63364), (56, 45260), (62, 40880), (70, 36208), (73, 34720), (80, 31682), (112, 22630), (124, 20440), (140, 18104), (146, 17360), (155, 16352), (160, 15841), (217, 11680), (224, 11315), (248, 10220), (280, 9052), (292, 8680), (310, 8176), (365, 6944), (434, 5840), (496, 5110), (511, 4960), (560, 4526), (584, 4340), (620, 4088), (730, 3472), (868, 2920), (992, 2555), (1022, 2480), (1085, 2336), (1120, 2263), (1168, 2170), (1240, 2044), (1460, 1736)]