116938240

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2727

約数の個数: 80

約数和(自身を含む): 296980992

約数和(自身を除く): 180042752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2687, 2720, 4352, 5374, 5440, 8704, 10748, 10880, 13435, 21496, 21760, 26870, 42992, 43520, 45679, 53740, 85984, 91358, 107480, 171968, 182716, 214960, 228395, 343936, 365432, 429920, 456790, 687872, 730864, 859840, 913580, 1375744, 1461728, 1719680, 1827160, 2923456, 3439360, 3654320, 5846912, 6878720, 7308640, 11693824, 14617280, 23387648, 29234560, 58469120, 116938240]

約数ペア:

[(1, 116938240), (2, 58469120), (4, 29234560), (5, 23387648), (8, 14617280), (10, 11693824), (16, 7308640), (17, 6878720), (20, 5846912), (32, 3654320), (34, 3439360), (40, 2923456), (64, 1827160), (68, 1719680), (80, 1461728), (85, 1375744), (128, 913580), (136, 859840), (160, 730864), (170, 687872), (256, 456790), (272, 429920), (320, 365432), (340, 343936), (512, 228395), (544, 214960), (640, 182716), (680, 171968), (1088, 107480), (1280, 91358), (1360, 85984), (2176, 53740), (2560, 45679), (2687, 43520), (2720, 42992), (4352, 26870), (5374, 21760), (5440, 21496), (8704, 13435), (10748, 10880)]