45705160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 112606200

約数和(自身を除く): 66901040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 41, 58, 62, 82, 116, 124, 145, 155, 164, 205, 232, 248, 290, 310, 328, 410, 580, 620, 820, 899, 961, 1160, 1189, 1240, 1271, 1640, 1798, 1922, 2378, 2542, 3596, 3844, 4495, 4756, 4805, 5084, 5945, 6355, 7192, 7688, 8990, 9512, 9610, 10168, 11890, 12710, 17980, 19220, 23780, 25420, 27869, 35960, 36859, 38440, 39401, 47560, 50840, 55738, 73718, 78802, 111476, 139345, 147436, 157604, 184295, 197005, 222952, 278690, 294872, 315208, 368590, 394010, 557380, 737180, 788020, 1114760, 1142629, 1474360, 1576040, 2285258, 4570516, 5713145, 9141032, 11426290, 22852580, 45705160]

約数ペア:

[(1, 45705160), (2, 22852580), (4, 11426290), (5, 9141032), (8, 5713145), (10, 4570516), (20, 2285258), (29, 1576040), (31, 1474360), (40, 1142629), (41, 1114760), (58, 788020), (62, 737180), (82, 557380), (116, 394010), (124, 368590), (145, 315208), (155, 294872), (164, 278690), (205, 222952), (232, 197005), (248, 184295), (290, 157604), (310, 147436), (328, 139345), (410, 111476), (580, 78802), (620, 73718), (820, 55738), (899, 50840), (961, 47560), (1160, 39401), (1189, 38440), (1240, 36859), (1271, 35960), (1640, 27869), (1798, 25420), (1922, 23780), (2378, 19220), (2542, 17980), (3596, 12710), (3844, 11890), (4495, 10168), (4756, 9610), (4805, 9512), (5084, 8990), (5945, 7688), (6355, 7192)]