923670560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{303839}}^1$

素因数の和:303873

約数の個数: 48

約数和(自身を含む): 2297030400

約数和(自身を除く): 1373359840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 303839, 607678, 1215356, 1519195, 2430712, 3038390, 4861424, 5772941, 6076780, 9722848, 11545882, 12153560, 23091764, 24307120, 28864705, 46183528, 48614240, 57729410, 92367056, 115458820, 184734112, 230917640, 461835280, 923670560]

約数ペア:

[(1, 923670560), (2, 461835280), (4, 230917640), (5, 184734112), (8, 115458820), (10, 92367056), (16, 57729410), (19, 48614240), (20, 46183528), (32, 28864705), (38, 24307120), (40, 23091764), (76, 12153560), (80, 11545882), (95, 9722848), (152, 6076780), (160, 5772941), (190, 4861424), (304, 3038390), (380, 2430712), (608, 1519195), (760, 1215356), (1520, 607678), (3040, 303839)]