91947520

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{733}}^1$

素因数の和:770

約数の個数: 120

約数和(自身を含む): 256801644

約数和(自身を除く): 164854124

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 733, 784, 896, 980, 1120, 1280, 1466, 1568, 1792, 1960, 2240, 2560, 2932, 3136, 3584, 3665, 3920, 4480, 5131, 5864, 6272, 7330, 7840, 8960, 10262, 11728, 12544, 14660, 15680, 17920, 20524, 23456, 25088, 25655, 29320, 31360, 35917, 41048, 46912, 51310, 58640, 62720, 71834, 82096, 93824, 102620, 117280, 125440, 143668, 164192, 179585, 187648, 205240, 234560, 287336, 328384, 359170, 375296, 410480, 469120, 574672, 656768, 718340, 820960, 938240, 1149344, 1313536, 1436680, 1641920, 1876480, 2298688, 2627072, 2873360, 3283840, 4597376, 5746720, 6567680, 9194752, 11493440, 13135360, 18389504, 22986880, 45973760, 91947520]

約数ペア:

[(1, 91947520), (2, 45973760), (4, 22986880), (5, 18389504), (7, 13135360), (8, 11493440), (10, 9194752), (14, 6567680), (16, 5746720), (20, 4597376), (28, 3283840), (32, 2873360), (35, 2627072), (40, 2298688), (49, 1876480), (56, 1641920), (64, 1436680), (70, 1313536), (80, 1149344), (98, 938240), (112, 820960), (128, 718340), (140, 656768), (160, 574672), (196, 469120), (224, 410480), (245, 375296), (256, 359170), (280, 328384), (320, 287336), (392, 234560), (448, 205240), (490, 187648), (512, 179585), (560, 164192), (640, 143668), (733, 125440), (784, 117280), (896, 102620), (980, 93824), (1120, 82096), (1280, 71834), (1466, 62720), (1568, 58640), (1792, 51310), (1960, 46912), (2240, 41048), (2560, 35917), (2932, 31360), (3136, 29320), (3584, 25655), (3665, 25088), (3920, 23456), (4480, 20524), (5131, 17920), (5864, 15680), (6272, 14660), (7330, 12544), (7840, 11728), (8960, 10262)]