103439360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 88

約数和(自身を含む): 252026640

約数和(自身を除く): 148587280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 227, 256, 320, 356, 445, 454, 512, 640, 712, 890, 908, 1024, 1135, 1280, 1424, 1780, 1816, 2270, 2560, 2848, 3560, 3632, 4540, 5120, 5696, 7120, 7264, 9080, 11392, 14240, 14528, 18160, 20203, 22784, 28480, 29056, 36320, 40406, 45568, 56960, 58112, 72640, 80812, 91136, 101015, 113920, 116224, 145280, 161624, 202030, 227840, 232448, 290560, 323248, 404060, 455680, 581120, 646496, 808120, 1162240, 1292992, 1616240, 2585984, 3232480, 5171968, 6464960, 10343936, 12929920, 20687872, 25859840, 51719680, 103439360]

約数ペア:

[(1, 103439360), (2, 51719680), (4, 25859840), (5, 20687872), (8, 12929920), (10, 10343936), (16, 6464960), (20, 5171968), (32, 3232480), (40, 2585984), (64, 1616240), (80, 1292992), (89, 1162240), (128, 808120), (160, 646496), (178, 581120), (227, 455680), (256, 404060), (320, 323248), (356, 290560), (445, 232448), (454, 227840), (512, 202030), (640, 161624), (712, 145280), (890, 116224), (908, 113920), (1024, 101015), (1135, 91136), (1280, 80812), (1424, 72640), (1780, 58112), (1816, 56960), (2270, 45568), (2560, 40406), (2848, 36320), (3560, 29056), (3632, 28480), (4540, 22784), (5120, 20203), (5696, 18160), (7120, 14528), (7264, 14240), (9080, 11392)]