100591360

素因数分解:

$2^8\times 5^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 243930960

約数和(自身を除く): 143339600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 640, 712, 883, 890, 1280, 1424, 1766, 1780, 2848, 3532, 3560, 4415, 5696, 7064, 7120, 8830, 11392, 14128, 14240, 17660, 22784, 28256, 28480, 35320, 56512, 56960, 70640, 78587, 113024, 113920, 141280, 157174, 226048, 282560, 314348, 392935, 565120, 628696, 785870, 1130240, 1257392, 1571740, 2514784, 3143480, 5029568, 6286960, 10059136, 12573920, 20118272, 25147840, 50295680, 100591360]

約数ペア:

[(1, 100591360), (2, 50295680), (4, 25147840), (5, 20118272), (8, 12573920), (10, 10059136), (16, 6286960), (20, 5029568), (32, 3143480), (40, 2514784), (64, 1571740), (80, 1257392), (89, 1130240), (128, 785870), (160, 628696), (178, 565120), (256, 392935), (320, 314348), (356, 282560), (445, 226048), (640, 157174), (712, 141280), (883, 113920), (890, 113024), (1280, 78587), (1424, 70640), (1766, 56960), (1780, 56512), (2848, 35320), (3532, 28480), (3560, 28256), (4415, 22784), (5696, 17660), (7064, 14240), (7120, 14128), (8830, 11392)]