100975840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 275970240

約数和(自身を除く): 174994400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1013, 1120, 1246, 1424, 1780, 2026, 2492, 2848, 3115, 3560, 4052, 4984, 5065, 6230, 7091, 7120, 8104, 9968, 10130, 12460, 14182, 14240, 16208, 19936, 20260, 24920, 28364, 32416, 35455, 40520, 49840, 56728, 70910, 81040, 90157, 99680, 113456, 141820, 162080, 180314, 226912, 283640, 360628, 450785, 567280, 631099, 721256, 901570, 1134560, 1262198, 1442512, 1803140, 2524396, 2885024, 3155495, 3606280, 5048792, 6310990, 7212560, 10097584, 12621980, 14425120, 20195168, 25243960, 50487920, 100975840]

約数ペア:

[(1, 100975840), (2, 50487920), (4, 25243960), (5, 20195168), (7, 14425120), (8, 12621980), (10, 10097584), (14, 7212560), (16, 6310990), (20, 5048792), (28, 3606280), (32, 3155495), (35, 2885024), (40, 2524396), (56, 1803140), (70, 1442512), (80, 1262198), (89, 1134560), (112, 901570), (140, 721256), (160, 631099), (178, 567280), (224, 450785), (280, 360628), (356, 283640), (445, 226912), (560, 180314), (623, 162080), (712, 141820), (890, 113456), (1013, 99680), (1120, 90157), (1246, 81040), (1424, 70910), (1780, 56728), (2026, 49840), (2492, 40520), (2848, 35455), (3115, 32416), (3560, 28364), (4052, 24920), (4984, 20260), (5065, 19936), (6230, 16208), (7091, 14240), (7120, 14182), (8104, 12460), (9968, 10130)]