800422980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18869}}^1$

素因数の和:18989

約数の個数: 96

約数和(自身を含む): 2586850560

約数和(自身を除く): 1786427580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 14140, 18869, 21210, 37738, 42420, 56607, 75476, 94345, 113214, 132083, 188690, 226428, 264166, 283035, 377380, 396249, 528332, 566070, 660415, 792498, 1132140, 1320830, 1584996, 1905769, 1981245, 2641660, 3811538, 3962490, 5717307, 7623076, 7924980, 9528845, 11434614, 13340383, 19057690, 22869228, 26680766, 28586535, 38115380, 40021149, 53361532, 57173070, 66701915, 80042298, 114346140, 133403830, 160084596, 200105745, 266807660, 400211490, 800422980]

約数ペア:

[(1, 800422980), (2, 400211490), (3, 266807660), (4, 200105745), (5, 160084596), (6, 133403830), (7, 114346140), (10, 80042298), (12, 66701915), (14, 57173070), (15, 53361532), (20, 40021149), (21, 38115380), (28, 28586535), (30, 26680766), (35, 22869228), (42, 19057690), (60, 13340383), (70, 11434614), (84, 9528845), (101, 7924980), (105, 7623076), (140, 5717307), (202, 3962490), (210, 3811538), (303, 2641660), (404, 1981245), (420, 1905769), (505, 1584996), (606, 1320830), (707, 1132140), (1010, 792498), (1212, 660415), (1414, 566070), (1515, 528332), (2020, 396249), (2121, 377380), (2828, 283035), (3030, 264166), (3535, 226428), (4242, 188690), (6060, 132083), (7070, 113214), (8484, 94345), (10605, 75476), (14140, 56607), (18869, 42420), (21210, 37738)]