65592280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 165490560

約数和(自身を除く): 99898280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 313, 338, 403, 520, 620, 626, 676, 806, 845, 1240, 1252, 1352, 1565, 1612, 1690, 2015, 2504, 3130, 3224, 3380, 4030, 4069, 5239, 6260, 6760, 8060, 8138, 9703, 10478, 12520, 16120, 16276, 19406, 20345, 20956, 26195, 32552, 38812, 40690, 41912, 48515, 52390, 52897, 77624, 81380, 97030, 104780, 105794, 126139, 162760, 194060, 209560, 211588, 252278, 264485, 388120, 423176, 504556, 528970, 630695, 1009112, 1057940, 1261390, 1639807, 2115880, 2522780, 3279614, 5045560, 6559228, 8199035, 13118456, 16398070, 32796140, 65592280]

約数ペア:

[(1, 65592280), (2, 32796140), (4, 16398070), (5, 13118456), (8, 8199035), (10, 6559228), (13, 5045560), (20, 3279614), (26, 2522780), (31, 2115880), (40, 1639807), (52, 1261390), (62, 1057940), (65, 1009112), (104, 630695), (124, 528970), (130, 504556), (155, 423176), (169, 388120), (248, 264485), (260, 252278), (310, 211588), (313, 209560), (338, 194060), (403, 162760), (520, 126139), (620, 105794), (626, 104780), (676, 97030), (806, 81380), (845, 77624), (1240, 52897), (1252, 52390), (1352, 48515), (1565, 41912), (1612, 40690), (1690, 38812), (2015, 32552), (2504, 26195), (3130, 20956), (3224, 20345), (3380, 19406), (4030, 16276), (4069, 16120), (5239, 12520), (6260, 10478), (6760, 9703), (8060, 8138)]