2013644900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22349}}^1$

素因数の和:22433

約数の個数: 72

約数和(自身を含む): 4714151400

約数和(自身を除く): 2700506500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 53, 68, 85, 100, 106, 170, 212, 265, 340, 425, 530, 850, 901, 1060, 1325, 1700, 1802, 2650, 3604, 4505, 5300, 9010, 18020, 22349, 22525, 44698, 45050, 89396, 90100, 111745, 223490, 379933, 446980, 558725, 759866, 1117450, 1184497, 1519732, 1899665, 2234900, 2368994, 3799330, 4737988, 5922485, 7598660, 9498325, 11844970, 18996650, 20136449, 23689940, 29612425, 37993300, 40272898, 59224850, 80545796, 100682245, 118449700, 201364490, 402728980, 503411225, 1006822450, 2013644900]

約数ペア:

[(1, 2013644900), (2, 1006822450), (4, 503411225), (5, 402728980), (10, 201364490), (17, 118449700), (20, 100682245), (25, 80545796), (34, 59224850), (50, 40272898), (53, 37993300), (68, 29612425), (85, 23689940), (100, 20136449), (106, 18996650), (170, 11844970), (212, 9498325), (265, 7598660), (340, 5922485), (425, 4737988), (530, 3799330), (850, 2368994), (901, 2234900), (1060, 1899665), (1325, 1519732), (1700, 1184497), (1802, 1117450), (2650, 759866), (3604, 558725), (4505, 446980), (5300, 379933), (9010, 223490), (18020, 111745), (22349, 90100), (22525, 89396), (44698, 45050)]