1750446100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4861}}^1$

素因数の和:5165

約数の個数: 72

約数和(自身を含む): 4106270168

約数和(自身を除く): 2355824068

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 277, 325, 554, 650, 1108, 1300, 1385, 2770, 3601, 4861, 5540, 6925, 7202, 9722, 13850, 14404, 18005, 19444, 24305, 27700, 36010, 48610, 63193, 72020, 90025, 97220, 121525, 126386, 180050, 243050, 252772, 315965, 360100, 486100, 631930, 1263860, 1346497, 1579825, 2692994, 3159650, 5385988, 6319300, 6732485, 13464970, 17504461, 26929940, 33662425, 35008922, 67324850, 70017844, 87522305, 134649700, 175044610, 350089220, 437611525, 875223050, 1750446100]

約数ペア:

[(1, 1750446100), (2, 875223050), (4, 437611525), (5, 350089220), (10, 175044610), (13, 134649700), (20, 87522305), (25, 70017844), (26, 67324850), (50, 35008922), (52, 33662425), (65, 26929940), (100, 17504461), (130, 13464970), (260, 6732485), (277, 6319300), (325, 5385988), (554, 3159650), (650, 2692994), (1108, 1579825), (1300, 1346497), (1385, 1263860), (2770, 631930), (3601, 486100), (4861, 360100), (5540, 315965), (6925, 252772), (7202, 243050), (9722, 180050), (13850, 126386), (14404, 121525), (18005, 97220), (19444, 90025), (24305, 72020), (27700, 63193), (36010, 48610)]