2014855100

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1299

約数の個数: 72

約数和(自身を含む): 4441382400

約数和(自身を除く): 2426527300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 199, 206, 398, 412, 515, 796, 983, 995, 1030, 1966, 1990, 2060, 2575, 3932, 3980, 4915, 4975, 5150, 9830, 9950, 10300, 19660, 19900, 20497, 24575, 40994, 49150, 81988, 98300, 101249, 102485, 195617, 202498, 204970, 391234, 404996, 409940, 506245, 512425, 782468, 978085, 1012490, 1024850, 1956170, 2024980, 2049700, 2531225, 3912340, 4890425, 5062450, 9780850, 10124900, 19561700, 20148551, 40297102, 80594204, 100742755, 201485510, 402971020, 503713775, 1007427550, 2014855100]

約数ペア:

[(1, 2014855100), (2, 1007427550), (4, 503713775), (5, 402971020), (10, 201485510), (20, 100742755), (25, 80594204), (50, 40297102), (100, 20148551), (103, 19561700), (199, 10124900), (206, 9780850), (398, 5062450), (412, 4890425), (515, 3912340), (796, 2531225), (983, 2049700), (995, 2024980), (1030, 1956170), (1966, 1024850), (1990, 1012490), (2060, 978085), (2575, 782468), (3932, 512425), (3980, 506245), (4915, 409940), (4975, 404996), (5150, 391234), (9830, 204970), (9950, 202498), (10300, 195617), (19660, 102485), (19900, 101249), (20497, 98300), (24575, 81988), (40994, 49150)]