1922760520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{1753}}^1$

素因数の和:3394

約数の個数: 64

約数和(自身を含む): 4586148720

約数和(自身を除く): 2663388200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1613, 1753, 3226, 3506, 6452, 7012, 8065, 8765, 12904, 14024, 16130, 17530, 27421, 29801, 32260, 35060, 54842, 59602, 64520, 70120, 109684, 119204, 137105, 149005, 219368, 238408, 274210, 298010, 548420, 596020, 1096840, 1192040, 2827589, 5655178, 11310356, 14137945, 22620712, 28275890, 48069013, 56551780, 96138026, 113103560, 192276052, 240345065, 384552104, 480690130, 961380260, 1922760520]

約数ペア:

[(1, 1922760520), (2, 961380260), (4, 480690130), (5, 384552104), (8, 240345065), (10, 192276052), (17, 113103560), (20, 96138026), (34, 56551780), (40, 48069013), (68, 28275890), (85, 22620712), (136, 14137945), (170, 11310356), (340, 5655178), (680, 2827589), (1613, 1192040), (1753, 1096840), (3226, 596020), (3506, 548420), (6452, 298010), (7012, 274210), (8065, 238408), (8765, 219368), (12904, 149005), (14024, 137105), (16130, 119204), (17530, 109684), (27421, 70120), (29801, 64520), (32260, 59602), (35060, 54842)]