442979814100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{610081}}^1$

素因数の和:610285

約数の個数: 72

約数和(自身を含む): 986553840888

約数和(自身を除く): 543574026788

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 137, 212, 265, 274, 530, 548, 685, 1060, 1325, 1370, 2650, 2740, 3425, 5300, 6850, 7261, 13700, 14522, 29044, 36305, 72610, 145220, 181525, 363050, 610081, 726100, 1220162, 2440324, 3050405, 6100810, 12201620, 15252025, 30504050, 32334293, 61008100, 64668586, 83581097, 129337172, 161671465, 167162194, 323342930, 334324388, 417905485, 646685860, 808357325, 835810970, 1616714650, 1671621940, 2089527425, 3233429300, 4179054850, 4429798141, 8358109700, 8859596282, 17719192564, 22148990705, 44297981410, 88595962820, 110744953525, 221489907050, 442979814100]

約数ペア:

[(1, 442979814100), (2, 221489907050), (4, 110744953525), (5, 88595962820), (10, 44297981410), (20, 22148990705), (25, 17719192564), (50, 8859596282), (53, 8358109700), (100, 4429798141), (106, 4179054850), (137, 3233429300), (212, 2089527425), (265, 1671621940), (274, 1616714650), (530, 835810970), (548, 808357325), (685, 646685860), (1060, 417905485), (1325, 334324388), (1370, 323342930), (2650, 167162194), (2740, 161671465), (3425, 129337172), (5300, 83581097), (6850, 64668586), (7261, 61008100), (13700, 32334293), (14522, 30504050), (29044, 15252025), (36305, 12201620), (72610, 6100810), (145220, 3050405), (181525, 2440324), (363050, 1220162), (610081, 726100)]