41670580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 103047336

約数和(自身を除く): 61376756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 196, 202, 245, 404, 421, 490, 505, 707, 842, 980, 1010, 1414, 1684, 2020, 2105, 2828, 2947, 3535, 4210, 4949, 5894, 7070, 8420, 9898, 11788, 14140, 14735, 19796, 20629, 24745, 29470, 41258, 42521, 49490, 58940, 82516, 85042, 98980, 103145, 170084, 206290, 212605, 297647, 412580, 425210, 595294, 850420, 1190588, 1488235, 2083529, 2976470, 4167058, 5952940, 8334116, 10417645, 20835290, 41670580]

約数ペア:

[(1, 41670580), (2, 20835290), (4, 10417645), (5, 8334116), (7, 5952940), (10, 4167058), (14, 2976470), (20, 2083529), (28, 1488235), (35, 1190588), (49, 850420), (70, 595294), (98, 425210), (101, 412580), (140, 297647), (196, 212605), (202, 206290), (245, 170084), (404, 103145), (421, 98980), (490, 85042), (505, 82516), (707, 58940), (842, 49490), (980, 42521), (1010, 41258), (1414, 29470), (1684, 24745), (2020, 20629), (2105, 19796), (2828, 14735), (2947, 14140), (3535, 11788), (4210, 9898), (4949, 8420), (5894, 7070)]