99906250

素因数分解:

$2^1\times 5^6\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 56

約数和(自身を含む): 196872480

約数和(自身を除く): 96966230

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 139, 230, 250, 278, 575, 625, 695, 1150, 1250, 1390, 2875, 3125, 3197, 3475, 5750, 6250, 6394, 6950, 14375, 15625, 15985, 17375, 28750, 31250, 31970, 34750, 71875, 79925, 86875, 143750, 159850, 173750, 359375, 399625, 434375, 718750, 799250, 868750, 1998125, 2171875, 3996250, 4343750, 9990625, 19981250, 49953125, 99906250]

約数ペア:

[(1, 99906250), (2, 49953125), (5, 19981250), (10, 9990625), (23, 4343750), (25, 3996250), (46, 2171875), (50, 1998125), (115, 868750), (125, 799250), (139, 718750), (230, 434375), (250, 399625), (278, 359375), (575, 173750), (625, 159850), (695, 143750), (1150, 86875), (1250, 79925), (1390, 71875), (2875, 34750), (3125, 31970), (3197, 31250), (3475, 28750), (5750, 17375), (6250, 15985), (6394, 15625), (6950, 14375)]