2100022295020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{12001499}}^1$

素因数の和:12002194

約数の個数: 48

約数和(自身を含む): 4756338468000

約数和(自身を除く): 2656316172980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 673, 1346, 2692, 3365, 6730, 8749, 13460, 17498, 34996, 43745, 87490, 174980, 12001499, 24002998, 48005996, 60007495, 120014990, 156019487, 240029980, 312038974, 624077948, 780097435, 1560194870, 3120389740, 8077008827, 16154017654, 32308035308, 40385044135, 80770088270, 105001114751, 161540176540, 210002229502, 420004459004, 525005573755, 1050011147510, 2100022295020]

約数ペア:

[(1, 2100022295020), (2, 1050011147510), (4, 525005573755), (5, 420004459004), (10, 210002229502), (13, 161540176540), (20, 105001114751), (26, 80770088270), (52, 40385044135), (65, 32308035308), (130, 16154017654), (260, 8077008827), (673, 3120389740), (1346, 1560194870), (2692, 780097435), (3365, 624077948), (6730, 312038974), (8749, 240029980), (13460, 156019487), (17498, 120014990), (34996, 60007495), (43745, 48005996), (87490, 24002998), (174980, 12001499)]