790608004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 1466035200

約数和(自身を除く): 675427196

約数列:

[1, 2, 4, 31, 62, 71, 89, 124, 142, 178, 284, 356, 1009, 2018, 2201, 2759, 4036, 4402, 5518, 6319, 8804, 11036, 12638, 25276, 31279, 62558, 71639, 89801, 125116, 143278, 179602, 195889, 286556, 359204, 391778, 783556, 2220809, 2783831, 4441618, 5567662, 6375871, 8883236, 11135324, 12751742, 25503484, 197652001, 395304002, 790608004]

約数ペア:

[(1, 790608004), (2, 395304002), (4, 197652001), (31, 25503484), (62, 12751742), (71, 11135324), (89, 8883236), (124, 6375871), (142, 5567662), (178, 4441618), (284, 2783831), (356, 2220809), (1009, 783556), (2018, 391778), (2201, 359204), (2759, 286556), (4036, 195889), (4402, 179602), (5518, 143278), (6319, 125116), (8804, 89801), (11036, 71639), (12638, 62558), (25276, 31279)]