5701520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 120

約数和(自身を含む): 15832320

約数和(自身を除く): 10130800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 121, 124, 152, 155, 176, 190, 209, 220, 242, 248, 304, 310, 341, 380, 418, 440, 484, 496, 589, 605, 620, 682, 760, 836, 880, 968, 1045, 1178, 1210, 1240, 1364, 1520, 1672, 1705, 1936, 2090, 2299, 2356, 2420, 2480, 2728, 2945, 3344, 3410, 3751, 4180, 4598, 4712, 4840, 5456, 5890, 6479, 6820, 7502, 8360, 9196, 9424, 9680, 11495, 11780, 12958, 13640, 15004, 16720, 18392, 18755, 22990, 23560, 25916, 27280, 30008, 32395, 36784, 37510, 45980, 47120, 51832, 60016, 64790, 71269, 75020, 91960, 103664, 129580, 142538, 150040, 183920, 259160, 285076, 300080, 356345, 518320, 570152, 712690, 1140304, 1425380, 2850760, 5701520]

約数ペア:

[(1, 5701520), (2, 2850760), (4, 1425380), (5, 1140304), (8, 712690), (10, 570152), (11, 518320), (16, 356345), (19, 300080), (20, 285076), (22, 259160), (31, 183920), (38, 150040), (40, 142538), (44, 129580), (55, 103664), (62, 91960), (76, 75020), (80, 71269), (88, 64790), (95, 60016), (110, 51832), (121, 47120), (124, 45980), (152, 37510), (155, 36784), (176, 32395), (190, 30008), (209, 27280), (220, 25916), (242, 23560), (248, 22990), (304, 18755), (310, 18392), (341, 16720), (380, 15004), (418, 13640), (440, 12958), (484, 11780), (496, 11495), (589, 9680), (605, 9424), (620, 9196), (682, 8360), (760, 7502), (836, 6820), (880, 6479), (968, 5890), (1045, 5456), (1178, 4840), (1210, 4712), (1240, 4598), (1364, 4180), (1520, 3751), (1672, 3410), (1705, 3344), (1936, 2945), (2090, 2728), (2299, 2480), (2356, 2420)]