55410080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1702

約数の個数: 96

約数和(自身を含む): 150413760

約数和(自身を除く): 95003680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1657, 1672, 1760, 2090, 3040, 3314, 3344, 4180, 6628, 6688, 8285, 8360, 13256, 16570, 16720, 18227, 26512, 31483, 33140, 33440, 36454, 53024, 62966, 66280, 72908, 91135, 125932, 132560, 145816, 157415, 182270, 251864, 265120, 291632, 314830, 346313, 364540, 503728, 583264, 629660, 692626, 729080, 1007456, 1259320, 1385252, 1458160, 1731565, 2518640, 2770504, 2916320, 3463130, 5037280, 5541008, 6926260, 11082016, 13852520, 27705040, 55410080]

約数ペア:

[(1, 55410080), (2, 27705040), (4, 13852520), (5, 11082016), (8, 6926260), (10, 5541008), (11, 5037280), (16, 3463130), (19, 2916320), (20, 2770504), (22, 2518640), (32, 1731565), (38, 1458160), (40, 1385252), (44, 1259320), (55, 1007456), (76, 729080), (80, 692626), (88, 629660), (95, 583264), (110, 503728), (152, 364540), (160, 346313), (176, 314830), (190, 291632), (209, 265120), (220, 251864), (304, 182270), (352, 157415), (380, 145816), (418, 132560), (440, 125932), (608, 91135), (760, 72908), (836, 66280), (880, 62966), (1045, 53024), (1520, 36454), (1657, 33440), (1672, 33140), (1760, 31483), (2090, 26512), (3040, 18227), (3314, 16720), (3344, 16570), (4180, 13256), (6628, 8360), (6688, 8285)]