28733600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{733}}^1$

素因数の和:767

約数の個数: 108

約数和(自身を含む): 81709614

約数和(自身を除く): 52976014

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 733, 784, 800, 980, 1120, 1225, 1400, 1466, 1568, 1960, 2450, 2800, 2932, 3665, 3920, 4900, 5131, 5600, 5864, 7330, 7840, 9800, 10262, 11728, 14660, 18325, 19600, 20524, 23456, 25655, 29320, 35917, 36650, 39200, 41048, 51310, 58640, 71834, 73300, 82096, 102620, 117280, 128275, 143668, 146600, 164192, 179585, 205240, 256550, 287336, 293200, 359170, 410480, 513100, 574672, 586400, 718340, 820960, 897925, 1026200, 1149344, 1436680, 1795850, 2052400, 2873360, 3591700, 4104800, 5746720, 7183400, 14366800, 28733600]

約数ペア:

[(1, 28733600), (2, 14366800), (4, 7183400), (5, 5746720), (7, 4104800), (8, 3591700), (10, 2873360), (14, 2052400), (16, 1795850), (20, 1436680), (25, 1149344), (28, 1026200), (32, 897925), (35, 820960), (40, 718340), (49, 586400), (50, 574672), (56, 513100), (70, 410480), (80, 359170), (98, 293200), (100, 287336), (112, 256550), (140, 205240), (160, 179585), (175, 164192), (196, 146600), (200, 143668), (224, 128275), (245, 117280), (280, 102620), (350, 82096), (392, 73300), (400, 71834), (490, 58640), (560, 51310), (700, 41048), (733, 39200), (784, 36650), (800, 35917), (980, 29320), (1120, 25655), (1225, 23456), (1400, 20524), (1466, 19600), (1568, 18325), (1960, 14660), (2450, 11728), (2800, 10262), (2932, 9800), (3665, 7840), (3920, 7330), (4900, 5864), (5131, 5600)]