71105600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2380

約数の個数: 84

約数和(自身を含む): 184251600

約数和(自身を除く): 113146000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2339, 3040, 3800, 4678, 6080, 7600, 9356, 11695, 15200, 18712, 23390, 30400, 37424, 44441, 46780, 58475, 74848, 88882, 93560, 116950, 149696, 177764, 187120, 222205, 233900, 355528, 374240, 444410, 467800, 711056, 748480, 888820, 935600, 1111025, 1422112, 1777640, 1871200, 2222050, 2844224, 3555280, 3742400, 4444100, 7110560, 8888200, 14221120, 17776400, 35552800, 71105600]

約数ペア:

[(1, 71105600), (2, 35552800), (4, 17776400), (5, 14221120), (8, 8888200), (10, 7110560), (16, 4444100), (19, 3742400), (20, 3555280), (25, 2844224), (32, 2222050), (38, 1871200), (40, 1777640), (50, 1422112), (64, 1111025), (76, 935600), (80, 888820), (95, 748480), (100, 711056), (152, 467800), (160, 444410), (190, 374240), (200, 355528), (304, 233900), (320, 222205), (380, 187120), (400, 177764), (475, 149696), (608, 116950), (760, 93560), (800, 88882), (950, 74848), (1216, 58475), (1520, 46780), (1600, 44441), (1900, 37424), (2339, 30400), (3040, 23390), (3800, 18712), (4678, 15200), (6080, 11695), (7600, 9356)]