86606604880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{528863}}^1$

素因数の和:528988

約数の個数: 80

約数和(自身を含む): 212476400640

約数和(自身を除く): 125869795760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 712, 890, 920, 1424, 1780, 1840, 2047, 3560, 4094, 7120, 8188, 10235, 16376, 20470, 32752, 40940, 81880, 163760, 528863, 1057726, 2115452, 2644315, 4230904, 5288630, 8461808, 10577260, 12163849, 21154520, 24327698, 42309040, 47068807, 48655396, 60819245, 94137614, 97310792, 121638490, 188275228, 194621584, 235344035, 243276980, 376550456, 470688070, 486553960, 753100912, 941376140, 973107920, 1082582561, 1882752280, 2165165122, 3765504560, 4330330244, 5412912805, 8660660488, 10825825610, 17321320976, 21651651220, 43303302440, 86606604880]

約数ペア:

[(1, 86606604880), (2, 43303302440), (4, 21651651220), (5, 17321320976), (8, 10825825610), (10, 8660660488), (16, 5412912805), (20, 4330330244), (23, 3765504560), (40, 2165165122), (46, 1882752280), (80, 1082582561), (89, 973107920), (92, 941376140), (115, 753100912), (178, 486553960), (184, 470688070), (230, 376550456), (356, 243276980), (368, 235344035), (445, 194621584), (460, 188275228), (712, 121638490), (890, 97310792), (920, 94137614), (1424, 60819245), (1780, 48655396), (1840, 47068807), (2047, 42309040), (3560, 24327698), (4094, 21154520), (7120, 12163849), (8188, 10577260), (10235, 8461808), (16376, 5288630), (20470, 4230904), (32752, 2644315), (40940, 2115452), (81880, 1057726), (163760, 528863)]