40433120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2812

約数の個数: 96

約数和(自身を含む): 117609408

約数和(自身を除く): 77176288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2777, 2912, 3640, 5554, 7280, 11108, 13885, 14560, 19439, 22216, 27770, 36101, 38878, 44432, 55540, 72202, 77756, 88864, 97195, 111080, 144404, 155512, 180505, 194390, 222160, 252707, 288808, 311024, 361010, 388780, 444320, 505414, 577616, 622048, 722020, 777560, 1010828, 1155232, 1263535, 1444040, 1555120, 2021656, 2527070, 2888080, 3110240, 4043312, 5054140, 5776160, 8086624, 10108280, 20216560, 40433120]

約数ペア:

[(1, 40433120), (2, 20216560), (4, 10108280), (5, 8086624), (7, 5776160), (8, 5054140), (10, 4043312), (13, 3110240), (14, 2888080), (16, 2527070), (20, 2021656), (26, 1555120), (28, 1444040), (32, 1263535), (35, 1155232), (40, 1010828), (52, 777560), (56, 722020), (65, 622048), (70, 577616), (80, 505414), (91, 444320), (104, 388780), (112, 361010), (130, 311024), (140, 288808), (160, 252707), (182, 222160), (208, 194390), (224, 180505), (260, 155512), (280, 144404), (364, 111080), (416, 97195), (455, 88864), (520, 77756), (560, 72202), (728, 55540), (910, 44432), (1040, 38878), (1120, 36101), (1456, 27770), (1820, 22216), (2080, 19439), (2777, 14560), (2912, 13885), (3640, 11108), (5554, 7280)]