103989760

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{829}}^1$

素因数の和:866

約数の個数: 120

約数和(自身を含む): 290388780

約数和(自身を除く): 186399020

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, 784, 829, 896, 980, 1120, 1280, 1568, 1658, 1792, 1960, 2240, 2560, 3136, 3316, 3584, 3920, 4145, 4480, 5803, 6272, 6632, 7840, 8290, 8960, 11606, 12544, 13264, 15680, 16580, 17920, 23212, 25088, 26528, 29015, 31360, 33160, 40621, 46424, 53056, 58030, 62720, 66320, 81242, 92848, 106112, 116060, 125440, 132640, 162484, 185696, 203105, 212224, 232120, 265280, 324968, 371392, 406210, 424448, 464240, 530560, 649936, 742784, 812420, 928480, 1061120, 1299872, 1485568, 1624840, 1856960, 2122240, 2599744, 2971136, 3249680, 3713920, 5199488, 6499360, 7427840, 10398976, 12998720, 14855680, 20797952, 25997440, 51994880, 103989760]

約数ペア:

[(1, 103989760), (2, 51994880), (4, 25997440), (5, 20797952), (7, 14855680), (8, 12998720), (10, 10398976), (14, 7427840), (16, 6499360), (20, 5199488), (28, 3713920), (32, 3249680), (35, 2971136), (40, 2599744), (49, 2122240), (56, 1856960), (64, 1624840), (70, 1485568), (80, 1299872), (98, 1061120), (112, 928480), (128, 812420), (140, 742784), (160, 649936), (196, 530560), (224, 464240), (245, 424448), (256, 406210), (280, 371392), (320, 324968), (392, 265280), (448, 232120), (490, 212224), (512, 203105), (560, 185696), (640, 162484), (784, 132640), (829, 125440), (896, 116060), (980, 106112), (1120, 92848), (1280, 81242), (1568, 66320), (1658, 62720), (1792, 58030), (1960, 53056), (2240, 46424), (2560, 40621), (3136, 33160), (3316, 31360), (3584, 29015), (3920, 26528), (4145, 25088), (4480, 23212), (5803, 17920), (6272, 16580), (6632, 15680), (7840, 13264), (8290, 12544), (8960, 11606)]