202876240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5939}}^1$

素因数の和:6020

約数の個数: 80

約数和(自身を含む): 548000640

約数和(自身を除く): 345124400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 5939, 6832, 8540, 11878, 17080, 23756, 29695, 34160, 41573, 47512, 59390, 83146, 95024, 118780, 166292, 207865, 237560, 332584, 362279, 415730, 475120, 665168, 724558, 831460, 1449116, 1662920, 1811395, 2535953, 2898232, 3325840, 3622790, 5071906, 5796464, 7245580, 10143812, 12679765, 14491160, 20287624, 25359530, 28982320, 40575248, 50719060, 101438120, 202876240]

約数ペア:

[(1, 202876240), (2, 101438120), (4, 50719060), (5, 40575248), (7, 28982320), (8, 25359530), (10, 20287624), (14, 14491160), (16, 12679765), (20, 10143812), (28, 7245580), (35, 5796464), (40, 5071906), (56, 3622790), (61, 3325840), (70, 2898232), (80, 2535953), (112, 1811395), (122, 1662920), (140, 1449116), (244, 831460), (280, 724558), (305, 665168), (427, 475120), (488, 415730), (560, 362279), (610, 332584), (854, 237560), (976, 207865), (1220, 166292), (1708, 118780), (2135, 95024), (2440, 83146), (3416, 59390), (4270, 47512), (4880, 41573), (5939, 34160), (6832, 29695), (8540, 23756), (11878, 17080)]