4841909380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{285827}}^1$

素因数の和:285865

約数の個数: 72

約数和(自身を含む): 12773081664

約数和(自身を除く): 7931172284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 285827, 571654, 1143308, 1429135, 2000789, 2858270, 3144097, 4001578, 5716540, 6288194, 8003156, 10003945, 12576388, 15720485, 20007890, 22008679, 31440970, 34585067, 40015780, 44017358, 62881940, 69170134, 88034716, 110043395, 138340268, 172925335, 220086790, 242095469, 345850670, 440173580, 484190938, 691701340, 968381876, 1210477345, 2420954690, 4841909380]

約数ペア:

[(1, 4841909380), (2, 2420954690), (4, 1210477345), (5, 968381876), (7, 691701340), (10, 484190938), (11, 440173580), (14, 345850670), (20, 242095469), (22, 220086790), (28, 172925335), (35, 138340268), (44, 110043395), (55, 88034716), (70, 69170134), (77, 62881940), (110, 44017358), (121, 40015780), (140, 34585067), (154, 31440970), (220, 22008679), (242, 20007890), (308, 15720485), (385, 12576388), (484, 10003945), (605, 8003156), (770, 6288194), (847, 5716540), (1210, 4001578), (1540, 3144097), (1694, 2858270), (2420, 2000789), (3388, 1429135), (4235, 1143308), (8470, 571654), (16940, 285827)]