27893071870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1\times {\mathrm{1873}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 52362858240

約数和(自身を除く): 24469786370

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 587, 590, 1174, 1873, 2537, 2935, 3746, 5074, 5870, 9365, 12685, 18730, 25241, 25370, 34633, 50482, 69266, 80539, 110507, 126205, 161078, 173165, 221014, 252410, 346330, 402695, 552535, 805390, 1099451, 1105070, 1489219, 2198902, 2978438, 4751801, 5497255, 7446095, 9503602, 10994510, 14892190, 23759005, 47276393, 47518010, 64867609, 94552786, 129735218, 236381965, 324338045, 472763930, 648676090, 2789307187, 5578614374, 13946535935, 27893071870]

約数ペア:

[(1, 27893071870), (2, 13946535935), (5, 5578614374), (10, 2789307187), (43, 648676090), (59, 472763930), (86, 324338045), (118, 236381965), (215, 129735218), (295, 94552786), (430, 64867609), (587, 47518010), (590, 47276393), (1174, 23759005), (1873, 14892190), (2537, 10994510), (2935, 9503602), (3746, 7446095), (5074, 5497255), (5870, 4751801), (9365, 2978438), (12685, 2198902), (18730, 1489219), (25241, 1105070), (25370, 1099451), (34633, 805390), (50482, 552535), (69266, 402695), (80539, 346330), (110507, 252410), (126205, 221014), (161078, 173165)]