70324480

素因数分解:

$2^8\times 5^1\times {\mathrm{54941}}^1$

素因数の和:54962

約数の個数: 36

約数和(自身を含む): 168452172

約数和(自身を除く): 98127692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 54941, 109882, 219764, 274705, 439528, 549410, 879056, 1098820, 1758112, 2197640, 3516224, 4395280, 7032448, 8790560, 14064896, 17581120, 35162240, 70324480]

約数ペア:

[(1, 70324480), (2, 35162240), (4, 17581120), (5, 14064896), (8, 8790560), (10, 7032448), (16, 4395280), (20, 3516224), (32, 2197640), (40, 1758112), (64, 1098820), (80, 879056), (128, 549410), (160, 439528), (256, 274705), (320, 219764), (640, 109882), (1280, 54941)]