98308480

素因数分解:

$2^7\times 5^1\times {\mathrm{153607}}^1$

素因数の和:153626

約数の個数: 32

約数和(自身を含む): 235020240

約数和(自身を除く): 136711760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 153607, 307214, 614428, 768035, 1228856, 1536070, 2457712, 3072140, 4915424, 6144280, 9830848, 12288560, 19661696, 24577120, 49154240, 98308480]

約数ペア:

[(1, 98308480), (2, 49154240), (4, 24577120), (5, 19661696), (8, 12288560), (10, 9830848), (16, 6144280), (20, 4915424), (32, 3072140), (40, 2457712), (64, 1536070), (80, 1228856), (128, 768035), (160, 614428), (320, 307214), (640, 153607)]