157079449780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{28001}}^1$

素因数の和:28657

約数の個数: 96

約数和(自身を含む): 368857577088

約数和(自身を除く): 211778127308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 593, 860, 946, 1186, 1892, 2365, 2372, 2965, 4730, 5930, 6523, 9460, 11860, 13046, 25499, 26092, 28001, 32615, 50998, 56002, 65230, 101996, 112004, 127495, 130460, 140005, 254990, 280010, 280489, 308011, 509980, 560020, 560978, 616022, 1121956, 1204043, 1232044, 1402445, 1540055, 2408086, 2804890, 3080110, 4816172, 5609780, 6020215, 6160220, 12040430, 13244473, 16604593, 24080860, 26488946, 33209186, 52977892, 66222365, 66418372, 83022965, 132444730, 166045930, 182650523, 264889460, 332091860, 365301046, 713997499, 730602092, 913252615, 1427994998, 1826505230, 2855989996, 3569987495, 3653010460, 7139974990, 7853972489, 14279949980, 15707944978, 31415889956, 39269862445, 78539724890, 157079449780]

約数ペア:

[(1, 157079449780), (2, 78539724890), (4, 39269862445), (5, 31415889956), (10, 15707944978), (11, 14279949980), (20, 7853972489), (22, 7139974990), (43, 3653010460), (44, 3569987495), (55, 2855989996), (86, 1826505230), (110, 1427994998), (172, 913252615), (215, 730602092), (220, 713997499), (430, 365301046), (473, 332091860), (593, 264889460), (860, 182650523), (946, 166045930), (1186, 132444730), (1892, 83022965), (2365, 66418372), (2372, 66222365), (2965, 52977892), (4730, 33209186), (5930, 26488946), (6523, 24080860), (9460, 16604593), (11860, 13244473), (13046, 12040430), (25499, 6160220), (26092, 6020215), (28001, 5609780), (32615, 4816172), (50998, 3080110), (56002, 2804890), (65230, 2408086), (101996, 1540055), (112004, 1402445), (127495, 1232044), (130460, 1204043), (140005, 1121956), (254990, 616022), (280010, 560978), (280489, 560020), (308011, 509980)]