4506837040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1817273}}^1$

素因数の和:1817317

約数の個数: 40

約数和(自身を含む): 10816414848

約数和(自身を除く): 6309577808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1817273, 3634546, 7269092, 9086365, 14538184, 18172730, 29076368, 36345460, 56335463, 72690920, 112670926, 145381840, 225341852, 281677315, 450683704, 563354630, 901367408, 1126709260, 2253418520, 4506837040]

約数ペア:

[(1, 4506837040), (2, 2253418520), (4, 1126709260), (5, 901367408), (8, 563354630), (10, 450683704), (16, 281677315), (20, 225341852), (31, 145381840), (40, 112670926), (62, 72690920), (80, 56335463), (124, 36345460), (155, 29076368), (248, 18172730), (310, 14538184), (496, 9086365), (620, 7269092), (1240, 3634546), (2480, 1817273)]