942206540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 2227889664

約数和(自身を除く): 1285683124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 137, 172, 215, 220, 274, 430, 473, 548, 685, 727, 860, 946, 1370, 1454, 1507, 1892, 2365, 2740, 2908, 3014, 3635, 4730, 5891, 6028, 7270, 7535, 7997, 9460, 11782, 14540, 15070, 15994, 23564, 29455, 30140, 31261, 31988, 39985, 58910, 62522, 64801, 79970, 99599, 117820, 125044, 129602, 156305, 159940, 199198, 259204, 312610, 324005, 343871, 398396, 497995, 625220, 648010, 687742, 995990, 1095589, 1296020, 1375484, 1719355, 1991980, 2191178, 3438710, 4282757, 4382356, 5477945, 6877420, 8565514, 10955890, 17131028, 21413785, 21911780, 42827570, 47110327, 85655140, 94220654, 188441308, 235551635, 471103270, 942206540]

約数ペア:

[(1, 942206540), (2, 471103270), (4, 235551635), (5, 188441308), (10, 94220654), (11, 85655140), (20, 47110327), (22, 42827570), (43, 21911780), (44, 21413785), (55, 17131028), (86, 10955890), (110, 8565514), (137, 6877420), (172, 5477945), (215, 4382356), (220, 4282757), (274, 3438710), (430, 2191178), (473, 1991980), (548, 1719355), (685, 1375484), (727, 1296020), (860, 1095589), (946, 995990), (1370, 687742), (1454, 648010), (1507, 625220), (1892, 497995), (2365, 398396), (2740, 343871), (2908, 324005), (3014, 312610), (3635, 259204), (4730, 199198), (5891, 159940), (6028, 156305), (7270, 129602), (7535, 125044), (7997, 117820), (9460, 99599), (11782, 79970), (14540, 64801), (15070, 62522), (15994, 58910), (23564, 39985), (29455, 31988), (30140, 31261)]