1036279100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 2317070448

約数和(自身を除く): 1280791348

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 197, 205, 394, 410, 788, 820, 985, 1025, 1283, 1970, 2050, 2566, 3940, 4100, 4925, 5132, 6415, 8077, 9850, 12830, 16154, 19700, 25660, 32075, 32308, 40385, 52603, 64150, 80770, 105206, 128300, 161540, 201925, 210412, 252751, 263015, 403850, 505502, 526030, 807700, 1011004, 1052060, 1263755, 1315075, 2527510, 2630150, 5055020, 5260300, 6318775, 10362791, 12637550, 20725582, 25275100, 41451164, 51813955, 103627910, 207255820, 259069775, 518139550, 1036279100]

約数ペア:

[(1, 1036279100), (2, 518139550), (4, 259069775), (5, 207255820), (10, 103627910), (20, 51813955), (25, 41451164), (41, 25275100), (50, 20725582), (82, 12637550), (100, 10362791), (164, 6318775), (197, 5260300), (205, 5055020), (394, 2630150), (410, 2527510), (788, 1315075), (820, 1263755), (985, 1052060), (1025, 1011004), (1283, 807700), (1970, 526030), (2050, 505502), (2566, 403850), (3940, 263015), (4100, 252751), (4925, 210412), (5132, 201925), (6415, 161540), (8077, 128300), (9850, 105206), (12830, 80770), (16154, 64150), (19700, 52603), (25660, 40385), (32075, 32308)]