98439680

素因数分解:

$2^9\times 5^1\times {\mathrm{38453}}^1$

素因数の和:38476

約数の個数: 40

約数和(自身を含む): 236030652

約数和(自身を除く): 137590972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 38453, 76906, 153812, 192265, 307624, 384530, 615248, 769060, 1230496, 1538120, 2460992, 3076240, 4921984, 6152480, 9843968, 12304960, 19687936, 24609920, 49219840, 98439680]

約数ペア:

[(1, 98439680), (2, 49219840), (4, 24609920), (5, 19687936), (8, 12304960), (10, 9843968), (16, 6152480), (20, 4921984), (32, 3076240), (40, 2460992), (64, 1538120), (80, 1230496), (128, 769060), (160, 615248), (256, 384530), (320, 307624), (512, 192265), (640, 153812), (1280, 76906), (2560, 38453)]