22133640400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{11821}}^1$

素因数の和:12021

約数の個数: 120

約数和(自身を含む): 55259621888

約数和(自身を除く): 33125981488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 151, 155, 200, 248, 302, 310, 400, 496, 604, 620, 755, 775, 1208, 1240, 1510, 1550, 2416, 2480, 3020, 3100, 3775, 4681, 6040, 6200, 7550, 9362, 11821, 12080, 12400, 15100, 18724, 23405, 23642, 30200, 37448, 46810, 47284, 59105, 60400, 74896, 93620, 94568, 117025, 118210, 187240, 189136, 234050, 236420, 295525, 366451, 374480, 468100, 472840, 591050, 732902, 936200, 945680, 1182100, 1465804, 1784971, 1832255, 1872400, 2364200, 2931608, 3569942, 3664510, 4728400, 5863216, 7139884, 7329020, 8924855, 9161275, 14279768, 14658040, 17849710, 18322550, 28559536, 29316080, 35699420, 36645100, 44624275, 55334101, 71398840, 73290200, 89248550, 110668202, 142797680, 146580400, 178497100, 221336404, 276670505, 356994200, 442672808, 553341010, 713988400, 885345616, 1106682020, 1383352525, 2213364040, 2766705050, 4426728080, 5533410100, 11066820200, 22133640400]

約数ペア:

[(1, 22133640400), (2, 11066820200), (4, 5533410100), (5, 4426728080), (8, 2766705050), (10, 2213364040), (16, 1383352525), (20, 1106682020), (25, 885345616), (31, 713988400), (40, 553341010), (50, 442672808), (62, 356994200), (80, 276670505), (100, 221336404), (124, 178497100), (151, 146580400), (155, 142797680), (200, 110668202), (248, 89248550), (302, 73290200), (310, 71398840), (400, 55334101), (496, 44624275), (604, 36645100), (620, 35699420), (755, 29316080), (775, 28559536), (1208, 18322550), (1240, 17849710), (1510, 14658040), (1550, 14279768), (2416, 9161275), (2480, 8924855), (3020, 7329020), (3100, 7139884), (3775, 5863216), (4681, 4728400), (6040, 3664510), (6200, 3569942), (7550, 2931608), (9362, 2364200), (11821, 1872400), (12080, 1832255), (12400, 1784971), (15100, 1465804), (18724, 1182100), (23405, 945680), (23642, 936200), (30200, 732902), (37448, 591050), (46810, 472840), (47284, 468100), (59105, 374480), (60400, 366451), (74896, 295525), (93620, 236420), (94568, 234050), (117025, 189136), (118210, 187240)]