4397072240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{14653}}^1$

素因数の和:14719

約数の個数: 120

約数和(自身を含む): 11600340864

約数和(自身を除く): 7203268624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 310, 341, 440, 484, 496, 605, 620, 682, 880, 968, 1210, 1240, 1364, 1705, 1936, 2420, 2480, 2728, 3410, 3751, 4840, 5456, 6820, 7502, 9680, 13640, 14653, 15004, 18755, 27280, 29306, 30008, 37510, 58612, 60016, 73265, 75020, 117224, 146530, 150040, 161183, 234448, 293060, 300080, 322366, 454243, 586120, 644732, 805915, 908486, 1172240, 1289464, 1611830, 1773013, 1816972, 2271215, 2578928, 3223660, 3546026, 3633944, 4542430, 4996673, 6447320, 7092052, 7267888, 8865065, 9084860, 9993346, 12894640, 14184104, 17730130, 18169720, 19986692, 24983365, 28368208, 35460260, 36339440, 39973384, 49966730, 54963403, 70920520, 79946768, 99933460, 109926806, 141841040, 199866920, 219853612, 274817015, 399733840, 439707224, 549634030, 879414448, 1099268060, 2198536120, 4397072240]

約数ペア:

[(1, 4397072240), (2, 2198536120), (4, 1099268060), (5, 879414448), (8, 549634030), (10, 439707224), (11, 399733840), (16, 274817015), (20, 219853612), (22, 199866920), (31, 141841040), (40, 109926806), (44, 99933460), (55, 79946768), (62, 70920520), (80, 54963403), (88, 49966730), (110, 39973384), (121, 36339440), (124, 35460260), (155, 28368208), (176, 24983365), (220, 19986692), (242, 18169720), (248, 17730130), (310, 14184104), (341, 12894640), (440, 9993346), (484, 9084860), (496, 8865065), (605, 7267888), (620, 7092052), (682, 6447320), (880, 4996673), (968, 4542430), (1210, 3633944), (1240, 3546026), (1364, 3223660), (1705, 2578928), (1936, 2271215), (2420, 1816972), (2480, 1773013), (2728, 1611830), (3410, 1289464), (3751, 1172240), (4840, 908486), (5456, 805915), (6820, 644732), (7502, 586120), (9680, 454243), (13640, 322366), (14653, 300080), (15004, 293060), (18755, 234448), (27280, 161183), (29306, 150040), (30008, 146530), (37510, 117224), (58612, 75020), (60016, 73265)]