427801600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 132

約数和(自身を含む): 1123950384

約数和(自身を除く): 696148784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 512, 544, 640, 680, 800, 850, 983, 1024, 1088, 1280, 1360, 1600, 1700, 1966, 2176, 2560, 2720, 3200, 3400, 3932, 4352, 4915, 5120, 5440, 6400, 6800, 7864, 8704, 9830, 10880, 12800, 13600, 15728, 16711, 17408, 19660, 21760, 24575, 25600, 27200, 31456, 33422, 39320, 43520, 49150, 54400, 62912, 66844, 78640, 83555, 87040, 98300, 108800, 125824, 133688, 157280, 167110, 196600, 217600, 251648, 267376, 314560, 334220, 393200, 417775, 435200, 503296, 534752, 629120, 668440, 786400, 835550, 1006592, 1069504, 1258240, 1336880, 1572800, 1671100, 2139008, 2516480, 2673760, 3145600, 3342200, 4278016, 5032960, 5347520, 6291200, 6684400, 8556032, 10695040, 12582400, 13368800, 17112064, 21390080, 25164800, 26737600, 42780160, 53475200, 85560320, 106950400, 213900800, 427801600]

約数ペア:

[(1, 427801600), (2, 213900800), (4, 106950400), (5, 85560320), (8, 53475200), (10, 42780160), (16, 26737600), (17, 25164800), (20, 21390080), (25, 17112064), (32, 13368800), (34, 12582400), (40, 10695040), (50, 8556032), (64, 6684400), (68, 6291200), (80, 5347520), (85, 5032960), (100, 4278016), (128, 3342200), (136, 3145600), (160, 2673760), (170, 2516480), (200, 2139008), (256, 1671100), (272, 1572800), (320, 1336880), (340, 1258240), (400, 1069504), (425, 1006592), (512, 835550), (544, 786400), (640, 668440), (680, 629120), (800, 534752), (850, 503296), (983, 435200), (1024, 417775), (1088, 393200), (1280, 334220), (1360, 314560), (1600, 267376), (1700, 251648), (1966, 217600), (2176, 196600), (2560, 167110), (2720, 157280), (3200, 133688), (3400, 125824), (3932, 108800), (4352, 98300), (4915, 87040), (5120, 83555), (5440, 78640), (6400, 66844), (6800, 62912), (7864, 54400), (8704, 49150), (9830, 43520), (10880, 39320), (12800, 33422), (13600, 31456), (15728, 27200), (16711, 25600), (17408, 24575), (19660, 21760)]